🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.7

Radius: 9.5

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.55 AU - 0.61 AU

Year: 300 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 91,155,315 km

• M1: 141,370 km (0.106 R)
• M2: 203,603 km (0.108 R)
• M3: 285,433 km (0.085 R)
• M4: 346,618 km (0.114 R)
• M5: 436,826 km (0.117 R)
• M6: 520,750 km (0.084 R)
• M7: 627,713 km (0.087 R)
• M8: 703,559 km (0.041 R)
• M9: 768,185 km (0.109 R)
• M10: 857,794 km (0.071 R)
• M11: 951,143 km (0.03 R)
• M12: 1,015,321 km (0.103 R)
• M13: 1,102,088 km (0.084 R)
• M14: 1,226,104 km (0.107 R)
• M15: 1,327,980 km (0.089 R)
• M16: 1,396,047 km (0.118 R)
• M17: 1,502,711 km (0.12 R)
• M18: 1,680,134 km (0.113 R)
• M19: 1,915,601 km (0.086 R)
• M20: 2,008,651 km (0.107 R)
• M21: 2,092,575 km (0.089 R)
• M22: 2,302,461 km (0.099 R)
• M23: 2,368,433 km (0.047 R)
• M24: 2,446,224 km (0.051 R)
• M25: 2,519,228 km (0.089 R)
• M26: 2,587,146 km (0.089 R)
• M27: 2,696,202 km (0.083 R)
• M28: 2,830,392 km (0.112 R)
• M29: 2,913,119 km (0.099 R)
• M30: 3,068,851 km (0.051 R)
• M31: 3,135,571 km (0.063 R)
• M32: 3,221,291 km (0.107 R)
• M33: 3,283,075 km (0.099 R)
• M34: 3,357,575 km (0.095 R)
• M35: 3,451,672 km (0.107 R)
• M36: 3,571,948 km (0.074 R)
• M37: 3,661,557 km (0.083 R)
• M38: 3,732,467 km (0.067 R)
• M39: 3,810,407 km (0.073 R)
• M40: 3,967,934 km (0.108 R)
• M41: 4,161,065 km (0.07 R)
• M42: 4,235,116 km (0.066 R)
• M43: 4,309,765 km (0.067 R)
• M44: 4,432,585 km (0.032 R)
• M45: 4,563,782 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 14.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.87 AU - 1.13 AU

Year: 678 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,155,315 km

• M1: 182,210 km (0.098 R)
• M2: 318,195 km (0.05 R)
• M3: 614,698 km (0.036 R)
• M4: 781,649 km (0.111 R)
• M5: 1,006,644 km (0.093 R)
• M6: 1,187,657 km (0.026 R)
• M7: 1,330,972 km (0.052 R)
• M8: 1,447,808 km (0.091 R)
• M9: 1,689,409 km (0.111 R)
• M10: 1,947,914 km (0.062 R)
• M11: 2,045,003 km (0.095 R)
• M12: 2,150,619 km (0.069 R)
• M13: 2,261,621 km (0.086 R)
• M14: 2,360,505 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 9.6

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.53 AU - 3.63 AU

Year: 3666 Days

Day: 5.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,155,315 km

• M1: 159,023 km (0.03 R)
• M2: 244,742 km (0.087 R)
• M3: 341,382 km (0.101 R)
• M4: 409,449 km (0.1 R)
• M5: 522,246 km (0.054 R)
• M6: 636,090 km (0.06 R)
• M7: 724,502 km (0.12 R)
• M8: 817,552 km (0.092 R)
• M9: 939,774 km (0.055 R)
• M10: 1,081,742 km (0.053 R)
• M11: 1,520,214 km (0.079 R)
• M12: 1,611,169 km (0.088 R)
• M13: 1,846,935 km (0.091 R)
• M14: 1,928,017 km (0.095 R)
• M15: 2,093,921 km (0.086 R)
• M16: 2,281,966 km (0.107 R)
• M17: 2,351,679 km (0.089 R)
• M18: 2,422,139 km (0.104 R)
• M19: 2,583,406 km (0.098 R)
• M20: 3,050,001 km (0.077 R)
• M21: 3,322,718 km (0.069 R)
• M22: 3,583,168 km (0.08 R)
• M23: 3,746,828 km (0.097 R)
• M24: 4,166,749 km (0.106 R)
• M25: 4,317,245 km (0.038 R)
• M26: 4,601,780 km (0.119 R)
• M27: 4,869,710 km (0.099 R)
• M28: 5,005,694 km (0.101 R)
• M29: 5,142,876 km (0.032 R)
• M30: 5,585,685 km (0.095 R)
• M31: 5,992,143 km (0.109 R)
• M32: 6,089,232 km (0.116 R)
• M33: 6,162,385 km (0.045 R)
• M34: 7,011,951 km (0.106 R)
• M35: 7,191,319 km (0.11 R)
• M36: 7,268,811 km (0.116 R)
• M37: 7,607,351 km (0.072 R)
• M38: 7,712,518 km (0.116 R)
• M39: 7,897,870 km (0.104 R)
• M40: 8,057,790 km (0.104 R)
• M41: 8,381,071 km (0.116 R)
• M42: 8,571,659 km (0.098 R)
• M43: 8,653,788 km (0.106 R)
• M44: 8,984,848 km (0.098 R)
• M45: 9,151,949 km (0.095 R)
• M46: 9,659,385 km (0.072 R)
• M47: 9,744,805 km (0.11 R)
• M48: 9,973,989 km (0.069 R)
• M49: 10,642,841 km (0.105 R)
• M50: 11,146,388 km (0.06 R)
• M51: 11,356,124 km (0.096 R)
• M52: 11,446,331 km (0.107 R)
• M53: 12,423,954 km (0.08 R)
• M54: 12,797,350 km (0.063 R)
• M55: 13,459,919 km (0.093 R)
• M56: 13,875,502 km (0.109 R)
• M57: 13,972,142 km (0.056 R)
• M58: 14,295,423 km (0.049 R)
• M59: 14,360,498 km (0.119 R)
• M60: 14,785,206 km (0.093 R)
• M61: 14,883,791 km (0.076 R)
• M62: 15,214,103 km (0.049 R)
• M63: 15,882,058 km (0.09 R)
• M64: 15,983,037 km (0.119 R)
• M65: 16,321,277 km (0.05 R)
• M66: 16,525,329 km (0.12 R)
• M67: 17,039,197 km (0.095 R)
• M68: 17,108,162 km (0.116 R)
• M69: 17,454,182 km (0.086 R)
• M70: 17,523,595 km (0.1 R)
• M71: 18,117,948 km (0.031 R)
• M72: 19,686,631 km (0.107 R)
• M73: 20,158,313 km (0.098 R)
• M74: 20,487,129 km (0.087 R)
• M75: 21,894,995 km (0.05 R)
• M76: 22,007,492 km (0.108 R)
• M77: 22,308,334 km (0.077 R)
• M78: 22,496,977 km (0.099 R)
• M79: 22,648,370 km (0.101 R)
• M80: 23,257,233 km (0.069 R)
• M81: 23,410,272 km (0.093 R)
• M82: 24,103,209 km (0.096 R)
• M83: 25,076,792 km (0.034 R)
• M84: 25,233,720 km (0.116 R)
• M85: 25,825,380 km (0.098 R)
• M86: 25,983,804 km (0.066 R)
• M87: 26,581,148 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 10.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.42 AU - 3.74 AU

Year: 3666 Days

Day: 13.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,155,315 km

• M1: 218,562 km (0.077 R)
• M2: 306,526 km (0.105 R)
• M3: 404,662 km (0.036 R)
• M4: 729,738 km (0.109 R)
• M5: 811,568 km (0.086 R)
• M6: 946,955 km (0.026 R)
• M7: 1,144,424 km (0.05 R)
• M8: 1,213,239 km (0.047 R)
• M9: 1,518,867 km (0.08 R)
• M10: 1,672,953 km (0.12 R)
• M11: 1,768,097 km (0.087 R)
• M12: 2,236,189 km (0.108 R)
• M13: 2,323,704 km (0.111 R)
• M14: 2,575,477 km (0.072 R)
• M15: 3,105,353 km (0.106 R)
• M16: 3,362,960 km (0.119 R)
• M17: 3,504,480 km (0.027 R)
• M18: 4,177,221 km (0.062 R)
• M19: 4,640,227 km (0.09 R)
• M20: 4,798,352 km (0.068 R)
• M21: 5,283,198 km (0.066 R)
• M22: 5,735,582 km (0.101 R)
• M23: 6,076,815 km (0.114 R)
• M24: 6,475,045 km (0.116 R)
• M25: 6,576,023 km (0.061 R)
• M26: 6,958,994 km (0.107 R)
• M27: 7,218,396 km (0.119 R)
• M28: 7,746,926 km (0.107 R)
• M29: 8,178,665 km (0.074 R)
• M30: 8,260,495 km (0.063 R)
• M31: 8,397,527 km (0.097 R)
• M32: 8,757,310 km (0.098 R)
• M33: 9,178,727 km (0.114 R)
• M34: 9,406,265 km (0.071 R)
• M35: 9,492,134 km (0.12 R)
• M36: 10,129,272 km (0.068 R)
• M37: 10,305,349 km (0.083 R)
• M38: 10,393,910 km (0.057 R)
• M39: 10,541,863 km (0.103 R)
• M40: 10,810,092 km (0.065 R)
• M41: 10,990,208 km (0.087 R)
• M42: 11,322,913 km (0.062 R)
• M43: 11,475,353 km (0.108 R)
• M44: 12,247,278 km (0.073 R)
• M45: 12,972,230 km (0.119 R)
• M46: 13,776,019 km (0.09 R)
• M47: 13,971,394 km (0.106 R)
• M48: 14,364,836 km (0.108 R)
• M49: 14,496,782 km (0.066 R)
• M50: 14,662,237 km (0.033 R)
• M51: 14,961,881 km (0.109 R)
• M52: 16,180,057 km (0.058 R)
• M53: 16,697,067 km (0.051 R)
• M54: 16,766,331 km (0.094 R)
• M55: 17,254,469 km (0.072 R)
• M56: 17,429,947 km (0.113 R)
• M57: 17,570,719 km (0.087 R)
• M58: 18,137,695 km (0.08 R)
• M59: 18,209,053 km (0.086 R)
• M60: 18,566,891 km (0.085 R)
• M61: 19,289,598 km (0.106 R)
• M62: 19,544,812 km (0.111 R)
• M63: 20,169,084 km (0.028 R)
• M64: 20,390,938 km (0.101 R)
• M65: 20,465,138 km (0.109 R)
• M66: 21,286,730 km (0.094 R)
• M67: 21,399,527 km (0.089 R)
• M68: 22,080,945 km (0.089 R)
• M69: 22,157,090 km (0.042 R)
• M70: 22,271,533 km (0.039 R)
• M71: 22,731,097 km (0.107 R)
• M72: 23,387,533 km (0.104 R)
• M73: 23,698,547 km (0.114 R)
• M74: 23,971,862 km (0.091 R)
• M75: 24,403,452 km (0.092 R)
• M76: 24,600,472 km (0.078 R)
• M77: 25,274,411 km (0.108 R)
• M78: 25,433,882 km (0.103 R)
• M79: 26,721,471 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 7.6

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.42 AU - 7.98 AU

Year: 14492 Days

Day: 19.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,155,315 km

• M1: 100,081 km (0.099 R)
• M2: 325,675 km (0.061 R)
• M3: 748,438 km (0.085 R)
• M4: 1,829,732 km (0.1 R)
• M5: 1,973,196 km (0.084 R)
• M6: 2,090,481 km (0.093 R)
• M7: 2,271,045 km (0.047 R)
• M8: 2,487,962 km (0.105 R)
• M9: 3,009,161 km (0.073 R)
• M10: 3,457,207 km (0.083 R)
• M11: 3,635,079 km (0.065 R)
• M12: 3,889,245 km (0.112 R)
• M13: 4,646,809 km (0.088 R)
• M14: 5,614,707 km (0.102 R)
• M15: 6,293,732 km (0.081 R)
• M16: 6,864,448 km (0.058 R)
• M17: 6,998,488 km (0.078 R)
• M18: 7,820,977 km (0.069 R)
• M19: 8,915,734 km (0.106 R)
• M20: 9,013,272 km (0.116 R)
• M21: 9,406,714 km (0.111 R)
• M22: 9,956,785 km (0.078 R)
• M23: 10,159,491 km (0.064 R)
• M24: 10,568,940 km (0.087 R)
• M25: 10,775,684 km (0.071 R)
• M26: 11,829,152 km (0.06 R)
• M27: 12,531,514 km (0.113 R)
• M28: 12,640,870 km (0.052 R)
• M29: 13,750,737 km (0.11 R)
• M30: 13,863,384 km (0.108 R)
• M31: 13,976,480 km (0.088 R)
• M32: 14,089,726 km (0.096 R)
• M33: 15,708,076 km (0.086 R)
• M34: 15,944,141 km (0.109 R)
• M35: 17,141,522 km (0.116 R)
• M36: 17,812,319 km (0.047 R)
• M37: 19,116,813 km (0.05 R)
• M38: 19,305,605 km (0.094 R)
• M39: 19,812,293 km (0.096 R)
• M40: 20,003,330 km (0.069 R)
• M41: 20,323,320 km (0.089 R)
• M42: 20,709,432 km (0.065 R)
• M43: 20,838,684 km (0.095 R)
• M44: 22,079,898 km (0.071 R)
• M45: 22,543,202 km (0.096 R)
• M46: 22,609,624 km (0.11 R)
• M47: 22,676,195 km (0.096 R)
• M48: 24,633,234 km (0.064 R)
• M49: 25,666,656 km (0.109 R)
• M50: 25,735,920 km (0.089 R)
• M51: 26,363,334 km (0.116 R)
• M52: 26,433,345 km (0.118 R)
• M53: 26,573,519 km (0.111 R)
• M54: 27,633,120 km (0.1 R)
• M55: 29,574,901 km (0.1 R)
• M56: 29,647,755 km (0.117 R)
• M57: 30,012,325 km (0.085 R)
• M58: 30,820,004 km (0.111 R)
• M59: 31,041,409 km (0.114 R)
• M60: 31,486,013 km (0.073 R)
• M61: 31,783,564 km (0.113 R)
• M62: 32,756,997 km (0.118 R)
• M63: 32,832,394 km (0.096 R)
• M64: 34,121,030 km (0.114 R)
• M65: 34,963,715 km (0.095 R)
• M66: 35,117,651 km (0.1 R)
• M67: 35,194,694 km (0.105 R)
• M68: 35,735,640 km (0.119 R)
• M69: 35,968,414 km (0.04 R)
• M70: 37,296,395 km (0.107 R)
• M71: 37,375,083 km (0.052 R)
• M72: 38,164,362 km (0.118 R)
• M73: 38,322,935 km (0.115 R)
• M74: 39,358,601 km (0.05 R)
• M75: 39,920,042 km (0.1 R)
• M76: 40,726,674 km (0.095 R)
• M77: 40,807,756 km (0.089 R)
• M78: 47,200,971 km (0.118 R)
• M79: 47,626,726 km (0.115 R)
• M80: 48,997,791 km (0.119 R)
• M81: 50,381,720 km (0.11 R)
• M82: 50,729,835 km (0.105 R)
• M83: 51,515,672 km (0.099 R)
• M84: 52,922,790 km (0.1 R)
• M85: 54,699,564 km (0.108 R)
• M86: 54,967,643 km (0.108 R)
• M87: 56,315,071 km (0.084 R)
• M88: 56,495,636 km (0.106 R)
• M89: 56,585,993 km (0.109 R)
• M90: 57,128,884 km (0.092 R)
• M91: 58,128,646 km (0.113 R)
• M92: 58,219,751 km (0.059 R)
• M93: 58,584,920 km (0.112 R)
• M94: 60,514,583 km (0.113 R)
• M95: 61,812,643 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829

Radius: 6.6

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.43 AU - 13.03 AU

Year: 23839 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,155,315 km

• M1: 84,972 km (0.099 R)
• M2: 135,386 km (0.028 R)
• M3: 187,147 km (0.069 R)
• M4: 302,038 km (0.068 R)
• M5: 508,782 km (0.106 R)
• M6: 1,224,907 km (0.066 R)
• M7: 1,288,935 km (0.082 R)
• M8: 2,918,954 km (0.111 R)
• M9: 4,058,740 km (0.074 R)
• M10: 4,350,904 km (0.041 R)
• M11: 4,400,272 km (0.095 R)
• M12: 4,499,455 km (0.114 R)
• M13: 4,649,801 km (0.057 R)
• M14: 5,372,957 km (0.061 R)
• M15: 5,801,854 km (0.05 R)
• M16: 6,921,594 km (0.062 R)
• M17: 7,095,128 km (0.099 R)
• M18: 7,624,704 km (0.088 R)
• M19: 8,909,152 km (0.108 R)
• M20: 9,997,027 km (0.075 R)
• M21: 10,127,776 km (0.112 R)
• M22: 10,193,449 km (0.107 R)
• M23: 10,391,068 km (0.117 R)
• M24: 10,656,455 km (0.112 R)
• M25: 10,857,065 km (0.12 R)
• M26: 11,126,491 km (0.105 R)
• M27: 11,466,228 km (0.066 R)
• M28: 11,947,634 km (0.117 R)
• M29: 13,144,267 km (0.069 R)
• M30: 14,600,303 km (0.076 R)
• M31: 15,047,003 km (0.114 R)
• M32: 15,196,900 km (0.103 R)
• M33: 17,819,949 km (0.083 R)
• M34: 18,297,166 km (0.068 R)
• M35: 18,537,271 km (0.102 R)
• M36: 18,617,605 km (0.116 R)
• M37: 19,671,970 km (0.079 R)
• M38: 20,082,617 km (0.12 R)
• M39: 20,165,195 km (0.099 R)
• M40: 22,519,865 km (0.042 R)
• M41: 22,949,361 km (0.082 R)
• M42: 24,959,956 km (0.095 R)
• M43: 25,137,529 km (0.114 R)
• M44: 26,662,978 km (0.11 R)
• M45: 28,774,103 km (0.053 R)
• M46: 30,558,357 km (0.043 R)
• M47: 31,991,953 km (0.072 R)
• M48: 33,252,166 km (0.12 R)
• M49: 34,134,045 km (0.067 R)
• M50: 34,429,651 km (0.074 R)
• M51: 34,627,270 km (0.094 R)
• M52: 36,422,444 km (0.043 R)
• M53: 37,128,696 km (0.045 R)
• M54: 40,518,733 km (0.09 R)
• M55: 43,151,955 km (0.106 R)
• M56: 43,364,982 km (0.041 R)
• M57: 43,471,645 km (0.084 R)
• M58: 44,328,093 km (0.111 R)
• M59: 44,542,916 km (0.061 R)
• M60: 45,081,917 km (0.074 R)
• M61: 45,514,554 km (0.037 R)
• M62: 45,948,687 km (0.073 R)
• M63: 46,930,348 km (0.114 R)
• M64: 47,588,579 km (0.108 R)
• M65: 50,588,465 km (0.081 R)
• M66: 52,054,524 km (0.12 R)
• M67: 53,191,767 km (0.117 R)
• M68: 53,420,203 km (0.1 R)
• M69: 54,912,890 km (0.092 R)
• M70: 55,259,359 km (0.12 R)
• M71: 57,002,324 km (0.036 R)
• M72: 57,821,821 km (0.118 R)
• M73: 58,056,690 km (0.081 R)
• M74: 62,097,927 km (0.046 R)
• M75: 63,424,560 km (0.116 R)
• M76: 63,545,735 km (0.07 R)
• M77: 64,517,074 km (0.119 R)
• M78: 64,638,846 km (0.108 R)
• M79: 66,105,953 km (0.087 R)
• M80: 66,597,382 km (0.103 R)
• M81: 69,446,922 km (0.094 R)
• M82: 72,715,785 km (0.115 R)
• M83: 73,350,230 km (0.028 R)
• M84: 76,420,576 km (0.172 R)
• M85: 80,710,295 km (0.053 R)
• M86: 83,878,928 km (0.087 R)
• M87: 85,077,506 km (0.22 R)
• M88: 86,281,918 km (0.108 R)
• M89: 88,301,639 km (0.207 R)
• M90: 90,336,918 km (0.172 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,263 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit