🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 31.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 12.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 524 Days

Day: 5 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,321,631 km

• M1: 190,887 km (0.095 R)
• M2: 284,386 km (0.108 R)
• M3: 410,945 km (0.059 R)
• M4: 499,358 km (0.107 R)
• M5: 598,990 km (0.078 R)
• M6: 819,048 km (0.108 R)
• M7: 938,278 km (0.119 R)
• M8: 1,025,643 km (0.111 R)
• M9: 1,319,304 km (0.111 R)
• M10: 1,407,866 km (0.066 R)
• M11: 1,498,522 km (0.118 R)
• M12: 1,602,642 km (0.105 R)
• M13: 1,686,118 km (0.051 R)
• M14: 1,779,018 km (0.09 R)
• M15: 1,970,354 km (0.049 R)
• M16: 2,101,700 km (0.118 R)
• M17: 2,287,351 km (0.117 R)
• M18: 2,369,181 km (0.053 R)
• M19: 2,487,364 km (0.088 R)
• M20: 2,603,003 km (0.069 R)
• M21: 2,715,949 km (0.12 R)
• M22: 2,960,991 km (0.106 R)
• M23: 3,088,598 km (0.108 R)
• M24: 3,184,490 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 13.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 1174 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,321,631 km

• M1: 173,085 km (0.074 R)
• M2: 268,528 km (0.102 R)
• M3: 444,006 km (0.112 R)
• M4: 534,513 km (0.12 R)
• M5: 648,058 km (0.064 R)
• M6: 739,612 km (0.113 R)
• M7: 848,818 km (0.059 R)
• M8: 964,158 km (0.073 R)
• M9: 1,076,207 km (0.086 R)
• M10: 1,164,619 km (0.064 R)
• M11: 1,344,586 km (0.115 R)
• M12: 1,456,186 km (0.095 R)
• M13: 1,560,455 km (0.106 R)
• M14: 1,651,261 km (0.112 R)
• M15: 1,793,678 km (0.047 R)
• M16: 1,934,749 km (0.096 R)
• M17: 2,032,885 km (0.065 R)
• M18: 2,356,017 km (0.062 R)
• M19: 2,536,581 km (0.028 R)
• M20: 2,625,443 km (0.05 R)
• M21: 2,924,938 km (0.118 R)
• M22: 3,011,704 km (0.12 R)
• M23: 3,187,781 km (0.112 R)
• M24: 3,374,330 km (0.087 R)
• M25: 3,729,475 km (0.044 R)
• M26: 3,897,025 km (0.109 R)
• M27: 4,156,726 km (0.086 R)
• M28: 4,247,084 km (0.055 R)
• M29: 4,338,189 km (0.107 R)
• M30: 4,468,339 km (0.047 R)
• M31: 4,599,835 km (0.119 R)
• M32: 4,740,457 km (0.107 R)
• M33: 4,898,582 km (0.103 R)
• M34: 5,042,196 km (0.068 R)
• M35: 5,268,538 km (0.056 R)
• M36: 5,374,902 km (0.11 R)
• M37: 5,498,320 km (0.046 R)
• M38: 5,723,166 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 12.4

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.07 AU - 2.41 AU

Year: 2165 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 87,321,631 km

• M1: 215,421 km (0.092 R)
• M2: 443,857 km (0.089 R)
• M3: 531,970 km (0.055 R)
• M4: 611,107 km (0.078 R)
• M5: 695,032 km (0.073 R)
• M6: 810,970 km (0.096 R)
• M7: 1,095,356 km (0.112 R)
• M8: 1,233,584 km (0.032 R)
• M9: 1,492,837 km (0.118 R)
• M10: 1,659,639 km (0.119 R)
• M11: 1,986,061 km (0.096 R)
• M12: 2,064,301 km (0.097 R)
• M13: 2,170,366 km (0.102 R)
• M14: 2,402,093 km (0.116 R)
• M15: 2,570,690 km (0.036 R)
• M16: 2,994,501 km (0.088 R)
• M17: 3,084,858 km (0.101 R)
• M18: 3,424,594 km (0.09 R)
• M19: 3,567,161 km (0.103 R)
• M20: 3,923,952 km (0.098 R)
• M21: 4,224,644 km (0.112 R)
• M22: 4,394,886 km (0.118 R)
• M23: 4,689,744 km (0.082 R)
• M24: 4,883,922 km (0.101 R)
• M25: 5,116,995 km (0.106 R)
• M26: 5,445,662 km (0.076 R)
• M27: 5,538,263 km (0.108 R)
• M28: 5,875,905 km (0.118 R)
• M29: 6,104,790 km (0.077 R)
• M30: 6,200,981 km (0.094 R)
• M31: 6,434,055 km (0.119 R)
• M32: 7,374,577 km (0.085 R)
• M33: 7,518,340 km (0.052 R)
• M34: 7,683,795 km (0.031 R)
• M35: 7,829,653 km (0.076 R)
• M36: 8,145,155 km (0.11 R)
• M37: 8,230,127 km (0.099 R)
• M38: 8,400,668 km (0.112 R)
• M39: 8,486,388 km (0.094 R)
• M40: 8,594,098 km (0.105 R)
• M41: 9,007,138 km (0.074 R)
• M42: 9,138,934 km (0.096 R)
• M43: 9,785,047 km (0.089 R)
• M44: 9,920,583 km (0.081 R)
• M45: 10,125,083 km (0.048 R)
• M46: 10,538,272 km (0.071 R)
• M47: 10,723,624 km (0.057 R)
• M48: 11,144,892 km (0.076 R)
• M49: 11,907,093 km (0.107 R)
• M50: 12,172,928 km (0.117 R)
• M51: 12,440,858 km (0.075 R)
• M52: 12,686,049 km (0.094 R)
• M53: 12,932,886 km (0.084 R)
• M54: 13,431,495 km (0.091 R)
• M55: 14,395,953 km (0.111 R)
• M56: 15,146,934 km (0.098 R)
• M57: 15,330,191 km (0.084 R)
• M58: 15,698,801 km (0.101 R)
• M59: 16,123,659 km (0.086 R)
• M60: 16,337,583 km (0.101 R)
• M61: 16,579,334 km (0.053 R)
• M62: 16,741,199 km (0.11 R)
• M63: 17,448,497 km (0.045 R)
• M64: 17,530,626 km (0.082 R)
• M65: 17,613,055 km (0.065 R)
• M66: 17,916,290 km (0.083 R)
• M67: 18,054,518 km (0.093 R)
• M68: 18,304,496 km (0.12 R)
• M69: 18,443,921 km (0.08 R)
• M70: 18,583,646 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 10.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.26 AU - 4.8 AU

Year: 6225 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,321,631 km

• M1: 136,732 km (0.11 R)
• M2: 1,012,179 km (0.103 R)
• M3: 1,246,001 km (0.045 R)
• M4: 1,316,162 km (0.088 R)
• M5: 1,479,074 km (0.052 R)
• M6: 1,572,573 km (0.093 R)
• M7: 2,028,697 km (0.095 R)
• M8: 2,282,714 km (0.03 R)
• M9: 2,391,771 km (0.051 R)
• M10: 2,614,971 km (0.074 R)
• M11: 2,729,264 km (0.103 R)
• M12: 2,798,527 km (0.117 R)
• M13: 3,251,809 km (0.07 R)
• M14: 3,805,471 km (0.112 R)
• M15: 3,961,651 km (0.098 R)
• M16: 4,253,516 km (0.071 R)
• M17: 4,690,492 km (0.112 R)
• M18: 4,858,191 km (0.098 R)
• M19: 5,315,063 km (0.049 R)
• M20: 5,696,388 km (0.071 R)
• M21: 6,423,882 km (0.1 R)
• M22: 6,579,165 km (0.082 R)
• M23: 6,861,755 km (0.075 R)
• M24: 7,374,128 km (0.061 R)
• M25: 7,569,503 km (0.096 R)
• M26: 7,965,339 km (0.113 R)
• M27: 8,605,917 km (0.047 R)
• M28: 8,846,021 km (0.066 R)
• M29: 8,949,693 km (0.117 R)
• M30: 9,793,275 km (0.107 R)
• M31: 13,932,947 km (0.118 R)
• M32: 14,053,673 km (0.05 R)
• M33: 14,134,306 km (0.079 R)
• M34: 14,336,712 km (0.117 R)
• M35: 14,540,165 km (0.084 R)
• M36: 14,826,495 km (0.12 R)
• M37: 15,612,931 km (0.073 R)
• M38: 16,074,590 km (0.085 R)
• M39: 16,158,964 km (0.109 R)
• M40: 16,370,645 km (0.062 R)
• M41: 17,921,675 km (0.075 R)
• M42: 18,096,854 km (0.056 R)
• M43: 18,936,996 km (0.117 R)
• M44: 19,249,805 km (0.096 R)
• M45: 20,380,616 km (0.058 R)
• M46: 20,701,054 km (0.036 R)
• M47: 20,977,062 km (0.084 R)
• M48: 21,254,417 km (0.096 R)
• M49: 21,719,217 km (0.12 R)
• M50: 21,812,566 km (0.085 R)
• M51: 22,375,653 km (0.045 R)
• M52: 22,564,296 km (0.102 R)
• M53: 22,943,377 km (0.025 R)
• M54: 23,324,552 km (0.089 R)
• M55: 24,093,335 km (0.097 R)
• M56: 24,189,976 km (0.089 R)
• M57: 24,772,659 km (0.096 R)
• M58: 24,870,197 km (0.117 R)
• M59: 25,458,416 km (0.097 R)
• M60: 26,848,479 km (0.076 R)
• M61: 27,250,150 km (0.025 R)
• M62: 27,552,786 km (0.096 R)
• M63: 28,263,077 km (0.094 R)
• M64: 28,416,116 km (0.119 R)
• M65: 29,133,737 km (0.086 R)
• M66: 29,391,494 km (0.107 R)
• M67: 29,961,312 km (0.084 R)
• M68: 30,848,876 km (0.088 R)
• M69: 31,111,720 km (0.077 R)
• M70: 31,692,309 km (0.113 R)
• M71: 32,917,964 km (0.11 R)
• M72: 33,563,479 km (0.088 R)
• M73: 33,725,494 km (0.088 R)
• M74: 33,833,653 km (0.107 R)
• M75: 34,376,394 km (0.109 R)
• M76: 34,648,812 km (0.096 R)
• M77: 34,812,621 km (0.081 R)
• M78: 35,031,333 km (0.102 R)
• M79: 35,415,351 km (0.081 R)
• M80: 37,132,435 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.3

Radius: 3.5

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.53 AU - 12.11 AU

Year: 19869 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 87,321,631 km

• M1: 155,283 km (0.07 R)
• M2: 184,305 km (0.096 R)
• M3: 623,823 km (0.095 R)
• M4: 809,923 km (0.105 R)
• M5: 1,376,450 km (0.057 R)
• M6: 1,419,235 km (0.092 R)
• M7: 1,894,358 km (0.089 R)
• M8: 2,466,270 km (0.066 R)
• M9: 3,256,746 km (0.118 R)
• M10: 5,111,759 km (0.109 R)
• M11: 5,345,880 km (0.113 R)
• M12: 6,281,465 km (0.074 R)
• M13: 6,676,852 km (0.028 R)
• M14: 7,117,268 km (0.077 R)
• M15: 7,681,103 km (0.025 R)
• M16: 8,533,511 km (0.12 R)
• M17: 10,664,084 km (0.114 R)
• M18: 11,787,564 km (0.059 R)
• M19: 11,875,528 km (0.048 R)
• M20: 13,404,119 km (0.11 R)
• M21: 14,378,599 km (0.065 R)
• M22: 16,838,437 km (0.089 R)
• M23: 18,702,726 km (0.107 R)
• M24: 20,366,853 km (0.073 R)
• M25: 22,294,870 km (0.111 R)
• M26: 22,567,138 km (0.095 R)
• M27: 23,612,079 km (0.11 R)
• M28: 24,504,281 km (0.082 R)
• M29: 24,616,479 km (0.038 R)
• M30: 26,897,996 km (0.095 R)
• M31: 28,063,813 km (0.105 R)
• M32: 29,067,614 km (0.104 R)
• M33: 31,171,110 km (0.097 R)
• M34: 31,597,613 km (0.059 R)
• M35: 33,696,621 km (0.11 R)
• M36: 34,511,032 km (0.101 R)
• M37: 34,574,013 km (0.08 R)
• M38: 35,458,884 km (0.115 R)
• M39: 36,031,545 km (0.085 R)
• M40: 36,992,861 km (0.114 R)
• M41: 37,768,077 km (0.061 R)
• M42: 37,962,704 km (0.12 R)
• M43: 38,222,705 km (0.102 R)
• M44: 42,327,820 km (0.108 R)
• M45: 42,462,608 km (0.091 R)
• M46: 45,531,608 km (0.105 R)

Asteroid Belt

Center: 10.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.4

Radius: 4.1

Gravity: 53.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.71 AU - 12.01 AU

Year: 21531 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,321,631 km

• M1: 279,598 km (0.112 R)
• M2: 482,004 km (0.068 R)
• M3: 697,425 km (0.053 R)
• M4: 1,085,781 km (0.09 R)
• M5: 1,843,495 km (0.108 R)
• M6: 1,952,103 km (0.079 R)
• M7: 2,329,239 km (0.109 R)
• M8: 3,454,364 km (0.113 R)
• M9: 3,861,719 km (0.08 R)
• M10: 4,188,890 km (0.055 R)
• M11: 4,622,574 km (0.098 R)
• M12: 5,273,774 km (0.086 R)
• M13: 6,827,048 km (0.086 R)
• M14: 7,739,895 km (0.025 R)
• M15: 8,151,289 km (0.09 R)
• M16: 8,389,449 km (0.047 R)
• M17: 8,751,176 km (0.106 R)
• M18: 8,872,799 km (0.04 R)
• M19: 9,303,043 km (0.057 R)
• M20: 9,489,591 km (0.096 R)
• M21: 9,677,337 km (0.115 R)
• M22: 9,803,148 km (0.086 R)
• M23: 12,774,013 km (0.106 R)
• M24: 13,189,595 km (0.053 R)
• M25: 15,186,877 km (0.032 R)
• M26: 15,333,183 km (0.108 R)
• M27: 16,145,799 km (0.11 R)
• M28: 16,519,794 km (0.114 R)
• M29: 16,896,631 km (0.077 R)
• M30: 17,200,165 km (0.086 R)
• M31: 21,061,435 km (0.048 R)
• M32: 21,880,933 km (0.098 R)
• M33: 22,294,720 km (0.084 R)
• M34: 22,711,051 km (0.113 R)
• M35: 23,045,851 km (0.104 R)
• M36: 23,382,297 km (0.041 R)
• M37: 24,572,946 km (0.071 R)
• M38: 24,744,535 km (0.084 R)
• M39: 27,101,001 km (0.087 R)
• M40: 27,545,157 km (0.11 R)
• M41: 28,891,986 km (0.112 R)
• M42: 28,982,493 km (0.112 R)
• M43: 29,163,955 km (0.119 R)
• M44: 29,436,672 km (0.106 R)
• M45: 30,720,820 km (0.118 R)
• M46: 30,813,272 km (0.078 R)
• M47: 31,183,975 km (0.044 R)
• M48: 31,369,776 km (0.06 R)
• M49: 34,201,664 km (0.113 R)
• M50: 36,525,218 km (0.11 R)
• M51: 38,500,059 km (0.092 R)
• M52: 39,500,420 km (0.118 R)
• M53: 41,424,548 km (0.084 R)
• M54: 41,833,549 km (0.047 R)
• M55: 42,141,122 km (0.085 R)
• M56: 42,346,669 km (0.094 R)
• M57: 42,552,516 km (0.119 R)
• M58: 43,275,522 km (0.087 R)
• M59: 43,482,715 km (0.109 R)
• M60: 44,838,371 km (0.093 R)
• M61: 47,804,748 km (0.04 R)
• M62: 47,911,860 km (0.114 R)
• M63: 49,744,882 km (0.088 R)
• M64: 51,381,333 km (0.109 R)
• M65: 52,703,031 km (0.096 R)
• M66: 53,257,141 km (0.08 R)
• M67: 53,701,746 km (0.08 R)
• M68: 54,035,948 km (0.098 R)
• M69: 55,267,587 km (0.086 R)
• M70: 58,673,033 km (0.08 R)
• M71: 59,362,230 km (0.073 R)
• M72: 59,823,291 km (0.116 R)
• M73: 64,497,776 km (0.116 R)
• M74: 65,208,964 km (0.057 R)
• M75: 65,565,605 km (0.112 R)
• M76: 66,042,074 km (0.058 R)
• M77: 66,519,740 km (0.11 R)
• M78: 66,758,947 km (0.074 R)
• M79: 67,358,236 km (0.099 R)
• M80: 67,839,044 km (0.04 R)
• M81: 68,320,899 km (0.116 R)
• M82: 71,358,484 km (0.111 R)
• M83: 71,725,896 km (0.069 R)
• M84: 75,185,795 km (0.07 R)
• M85: 75,934,234 km (0.09 R)
• M86: 77,564,252 km (0.117 R)
• M87: 78,952,520 km (0.105 R)
• M88: 80,858,846 km (0.058 R)
• M89: 82,651,627 km (0.075 R)
• M90: 83,940,263 km (0.062 R)
• M91: 84,328,170 km (0.085 R)
• M92: 84,716,676 km (0.077 R)
• M93: 86,276,533 km (0.11 R)
• M94: 86,929,228 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit