🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 740 Days

Day: 40.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.44 AU - 3.78 AU

Year: 2557 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,434,117 km

• M1: 1,549,984 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.5 AU - 4.02 AU

Year: 2718 Days

Day: 18.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 12.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.72 AU - 5.78 AU

Year: 4484 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,434,117 km

• M1: 160,967 km (0.047 R)
• M2: 263,292 km (0.106 R)
• M3: 354,547 km (0.117 R)
• M4: 462,557 km (0.072 R)
• M5: 634,594 km (0.068 R)
• M6: 729,589 km (0.094 R)
• M7: 916,437 km (0.105 R)
• M8: 1,465,760 km (0.119 R)
• M9: 1,584,690 km (0.071 R)
• M10: 1,922,183 km (0.085 R)
• M11: 2,079,710 km (0.102 R)
• M12: 2,407,778 km (0.116 R)
• M13: 2,535,235 km (0.087 R)
• M14: 2,723,280 km (0.051 R)
• M15: 2,991,509 km (0.11 R)
• M16: 3,113,580 km (0.074 R)
• M17: 3,284,122 km (0.042 R)
• M18: 3,602,167 km (0.09 R)
• M19: 3,699,705 km (0.097 R)
• M20: 3,897,174 km (0.03 R)
• M21: 4,149,097 km (0.106 R)
• M22: 4,251,422 km (0.1 R)
• M23: 4,337,291 km (0.072 R)
• M24: 4,811,217 km (0.11 R)
• M25: 4,918,928 km (0.105 R)
• M26: 5,675,743 km (0.118 R)
• M27: 5,904,179 km (0.118 R)
• M28: 6,096,861 km (0.092 R)
• M29: 6,409,670 km (0.096 R)
• M30: 6,868,487 km (0.104 R)
• M31: 7,030,502 km (0.104 R)
• M32: 7,112,032 km (0.103 R)
• M33: 7,296,636 km (0.114 R)
• M34: 7,628,893 km (0.086 R)
• M35: 8,029,815 km (0.087 R)
• M36: 8,329,759 km (0.094 R)
• M37: 8,830,314 km (0.114 R)
• M38: 8,984,699 km (0.079 R)
• M39: 9,273,722 km (0.104 R)
• M40: 9,520,708 km (0.109 R)
• M41: 10,228,455 km (0.077 R)
• M42: 10,344,244 km (0.109 R)
• M43: 10,600,356 km (0.074 R)
• M44: 11,142,947 km (0.1 R)
• M45: 11,333,684 km (0.059 R)
• M46: 11,646,194 km (0.081 R)
• M47: 11,767,069 km (0.096 R)
• M48: 11,888,393 km (0.109 R)
• M49: 12,674,829 km (0.084 R)
• M50: 12,999,157 km (0.062 R)
• M51: 13,275,764 km (0.109 R)
• M52: 13,834,811 km (0.12 R)
• M53: 14,091,521 km (0.115 R)
• M54: 14,349,727 km (0.102 R)
• M55: 14,531,488 km (0.067 R)
• M56: 15,028,602 km (0.108 R)
• M57: 15,213,206 km (0.106 R)
• M58: 15,318,972 km (0.1 R)
• M59: 15,504,623 km (0.063 R)
• M60: 15,744,577 km (0.076 R)
• M61: 15,958,951 km (0.071 R)
• M62: 16,039,585 km (0.118 R)
• M63: 16,498,850 km (0.042 R)
• M64: 16,580,381 km (0.053 R)
• M65: 16,907,851 km (0.11 R)
• M66: 17,072,408 km (0.116 R)
• M67: 17,182,363 km (0.111 R)
• M68: 17,264,941 km (0.114 R)
• M69: 17,569,073 km (0.108 R)
• M70: 17,902,976 km (0.033 R)
• M71: 18,126,624 km (0.032 R)
• M72: 18,661,736 km (0.086 R)
• M73: 18,831,829 km (0.08 R)
• M74: 19,116,364 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 12.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.43 AU - 8.89 AU

Year: 8689 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,434,117 km

• M1: 154,385 km (0.079 R)
• M2: 262,245 km (0.097 R)
• M3: 466,596 km (0.057 R)
• M4: 741,557 km (0.089 R)
• M5: 870,959 km (0.084 R)
• M6: 985,252 km (0.104 R)
• M7: 1,386,473 km (0.11 R)
• M8: 1,494,782 km (0.077 R)
• M9: 1,705,715 km (0.112 R)
• M10: 2,017,626 km (0.025 R)
• M11: 2,141,344 km (0.112 R)
• M12: 2,511,599 km (0.1 R)
• M13: 2,678,999 km (0.088 R)
• M14: 3,441,050 km (0.119 R)
• M15: 3,665,447 km (0.093 R)
• M16: 3,779,441 km (0.066 R)
• M17: 3,933,227 km (0.11 R)
• M18: 4,011,018 km (0.04 R)
• M19: 4,128,602 km (0.118 R)
• M20: 4,347,165 km (0.095 R)
• M21: 4,589,962 km (0.107 R)
• M22: 4,671,942 km (0.068 R)
• M23: 4,878,985 km (0.102 R)
• M24: 5,067,927 km (0.057 R)
• M25: 5,453,291 km (0.113 R)
• M26: 5,540,208 km (0.077 R)
• M27: 5,715,536 km (0.065 R)
• M28: 6,094,019 km (0.113 R)
• M29: 6,320,660 km (0.088 R)
• M30: 6,503,917 km (0.109 R)
• M31: 6,758,832 km (0.057 R)
• M32: 7,040,674 km (0.105 R)
• M33: 7,206,877 km (0.086 R)
• M34: 7,350,342 km (0.065 R)
• M35: 7,640,262 km (0.114 R)
• M36: 7,762,185 km (0.087 R)
• M37: 8,057,491 km (0.057 R)
• M38: 8,206,490 km (0.078 R)
• M39: 8,306,272 km (0.066 R)
• M40: 8,482,050 km (0.115 R)
• M41: 8,684,456 km (0.11 R)
• M42: 9,119,935 km (0.103 R)
• M43: 9,249,337 km (0.05 R)
• M44: 9,693,942 km (0.074 R)
• M45: 10,038,765 km (0.08 R)
• M46: 10,226,062 km (0.118 R)
• M47: 10,441,483 km (0.111 R)
• M48: 10,932,014 km (0.071 R)
• M49: 11,235,398 km (0.088 R)
• M50: 11,766,022 km (0.096 R)
• M51: 12,020,339 km (0.03 R)
• M52: 12,534,357 km (0.049 R)
• M53: 12,997,213 km (0.117 R)
• M54: 13,143,071 km (0.107 R)
• M55: 13,406,961 km (0.077 R)
• M56: 13,613,406 km (0.112 R)
• M57: 13,850,519 km (0.117 R)
• M58: 13,999,518 km (0.04 R)
• M59: 14,540,315 km (0.106 R)
• M60: 14,996,139 km (0.099 R)
• M61: 15,087,843 km (0.082 R)
• M62: 15,364,150 km (0.099 R)
• M63: 15,859,469 km (0.106 R)
• M64: 16,580,830 km (0.081 R)
• M65: 17,248,934 km (0.076 R)
• M66: 17,990,640 km (0.066 R)
• M67: 18,088,028 km (0.064 R)
• M68: 18,283,702 km (0.085 R)
• M69: 18,973,648 km (0.059 R)
• M70: 20,142,605 km (0.074 R)
• M71: 20,277,692 km (0.05 R)
• M72: 20,514,805 km (0.086 R)
• M73: 20,923,506 km (0.081 R)
• M74: 21,403,566 km (0.068 R)
• M75: 21,575,902 km (0.109 R)
• M76: 21,783,395 km (0.07 R)
• M77: 21,922,072 km (0.105 R)
• M78: 22,690,107 km (0.119 R)
• M79: 22,971,501 km (0.063 R)
• M80: 23,183,332 km (0.055 R)
• M81: 23,325,001 km (0.039 R)
• M82: 23,573,483 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.9

Radius: 4.1

Gravity: 50.44 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.34 AU - 14.74 AU

Year: 17554 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,434,117 km

• M1: 312,061 km (0.108 R)
• M2: 382,971 km (0.078 R)
• M3: 627,413 km (0.096 R)
• M4: 1,016,368 km (0.088 R)
• M5: 1,291,179 km (0.05 R)
• M6: 1,619,098 km (0.105 R)
• M7: 1,905,578 km (0.114 R)
• M8: 2,524,913 km (0.041 R)
• M9: 3,640,165 km (0.11 R)
• M10: 4,055,748 km (0.051 R)
• M11: 4,529,973 km (0.104 R)
• M12: 5,624,132 km (0.103 R)
• M13: 6,054,525 km (0.073 R)
• M14: 6,545,056 km (0.107 R)
• M15: 7,879,320 km (0.103 R)
• M16: 8,360,127 km (0.061 R)
• M17: 8,685,952 km (0.061 R)
• M18: 9,071,316 km (0.109 R)
• M19: 9,238,117 km (0.061 R)
• M20: 10,318,364 km (0.096 R)
• M21: 10,492,495 km (0.106 R)
• M22: 11,258,586 km (0.077 R)
• M23: 11,738,795 km (0.098 R)
• M24: 13,471,737 km (0.088 R)
• M25: 15,150,824 km (0.062 R)
• M26: 16,216,559 km (0.108 R)
• M27: 16,894,686 km (0.086 R)
• M28: 17,168,600 km (0.108 R)
• M29: 17,720,765 km (0.077 R)
• M30: 18,068,880 km (0.074 R)
• M31: 18,419,088 km (0.12 R)
• M32: 19,268,954 km (0.112 R)
• M33: 20,349,200 km (0.086 R)
• M34: 20,640,467 km (0.105 R)
• M35: 21,153,737 km (0.057 R)
• M36: 21,227,339 km (0.119 R)
• M37: 21,448,894 km (0.081 R)
• M38: 22,192,695 km (0.079 R)
• M39: 24,319,827 km (0.032 R)
• M40: 24,551,554 km (0.052 R)
• M41: 27,952,661 km (0.109 R)
• M42: 29,419,618 km (0.095 R)
• M43: 29,584,176 km (0.112 R)
• M44: 29,914,189 km (0.117 R)
• M45: 31,162,433 km (0.108 R)
• M46: 31,414,057 km (0.065 R)
• M47: 31,919,398 km (0.105 R)
• M48: 33,280,290 km (0.065 R)
• M49: 34,833,715 km (0.109 R)
• M50: 35,619,253 km (0.109 R)
• M51: 36,146,137 km (0.071 R)
• M52: 36,322,363 km (0.041 R)
• M53: 36,410,626 km (0.108 R)
• M54: 36,764,126 km (0.074 R)
• M55: 38,909,359 km (0.073 R)
• M56: 40,270,700 km (0.033 R)
• M57: 40,911,278 km (0.087 R)
• M58: 42,295,208 km (0.103 R)
• M59: 43,507,100 km (0.097 R)
• M60: 43,694,546 km (0.117 R)
• M61: 44,824,758 km (0.114 R)
• M62: 46,825,779 km (0.053 R)
• M63: 47,499,269 km (0.085 R)
• M64: 47,595,759 km (0.089 R)
• M65: 47,788,890 km (0.05 R)
• M66: 48,272,989 km (0.1 R)
• M67: 48,758,584 km (0.102 R)
• M68: 49,930,683 km (0.106 R)
• M69: 52,003,960 km (0.096 R)
• M70: 53,001,179 km (0.072 R)
• M71: 53,401,802 km (0.084 R)
• M72: 54,811,912 km (0.044 R)
• M73: 54,913,040 km (0.086 R)
• M74: 55,928,361 km (0.118 R)
• M75: 56,438,340 km (0.058 R)
• M76: 57,668,633 km (0.087 R)
• M77: 59,011,274 km (0.04 R)
• M78: 59,115,095 km (0.1 R)
• M79: 59,218,766 km (0.083 R)
• M80: 59,426,557 km (0.036 R)
• M81: 59,530,528 km (0.103 R)
• M82: 60,573,375 km (0.084 R)
• M83: 60,992,249 km (0.058 R)
• M84: 61,727,522 km (0.116 R)
• M85: 64,057,359 km (0.046 R)
• M86: 67,605,821 km (0.057 R)
• M87: 67,931,645 km (0.098 R)
• M88: 69,568,096 km (0.091 R)
• M89: 69,677,602 km (0.096 R)
• M90: 70,116,522 km (0.11 R)
• M91: 70,776,398 km (0.095 R)
• M92: 71,107,159 km (0.118 R)
• M93: 71,770,177 km (0.043 R)
• M94: 72,991,195 km (0.097 R)
• M95: 73,213,796 km (0.09 R)
• M96: 73,771,647 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 7.9

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.7 AU - 18.28 AU

Year: 27267 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,434,117 km

• M1: 101,427 km (0.041 R)
• M2: 278,850 km (0.118 R)
• M3: 486,941 km (0.113 R)
• M4: 661,223 km (0.086 R)
• M5: 1,164,919 km (0.097 R)
• M6: 1,298,061 km (0.082 R)
• M7: 1,471,893 km (0.087 R)
• M8: 2,037,822 km (0.099 R)
• M9: 2,118,007 km (0.109 R)
• M10: 2,323,405 km (0.096 R)
• M11: 2,535,235 km (0.108 R)
• M12: 2,977,596 km (0.111 R)
• M13: 3,301,625 km (0.088 R)
• M14: 3,588,404 km (0.107 R)
• M15: 4,867,915 km (0.119 R)
• M16: 6,869,534 km (0.066 R)
• M17: 7,051,744 km (0.119 R)
• M18: 10,107,431 km (0.033 R)
• M19: 10,384,187 km (0.094 R)
• M20: 10,803,958 km (0.061 R)
• M21: 11,158,056 km (0.058 R)
• M22: 12,169,637 km (0.096 R)
• M23: 12,835,348 km (0.082 R)
• M24: 14,589,981 km (0.042 R)
• M25: 14,746,012 km (0.084 R)
• M26: 15,059,868 km (0.109 R)
• M27: 15,296,681 km (0.104 R)
• M28: 15,774,198 km (0.107 R)
• M29: 16,175,719 km (0.102 R)
• M30: 17,732,284 km (0.084 R)
• M31: 18,486,258 km (0.102 R)
• M32: 19,250,553 km (0.078 R)
• M33: 19,421,843 km (0.117 R)
• M34: 19,593,581 km (0.079 R)
• M35: 20,634,782 km (0.111 R)
• M36: 21,338,790 km (0.109 R)
• M37: 22,589,727 km (0.097 R)
• M38: 22,680,084 km (0.047 R)
• M39: 23,680,894 km (0.11 R)
• M40: 23,956,304 km (0.076 R)
• M41: 24,882,315 km (0.07 R)
• M42: 26,578,156 km (0.074 R)
• M43: 27,247,607 km (0.116 R)
• M44: 27,729,312 km (0.094 R)
• M45: 31,783,564 km (0.12 R)
• M46: 33,209,830 km (0.077 R)
• M47: 35,597,861 km (0.114 R)
• M48: 35,913,362 km (0.114 R)
• M49: 36,865,702 km (0.101 R)
• M50: 39,011,235 km (0.1 R)
• M51: 39,445,219 km (0.046 R)
• M52: 44,210,360 km (0.055 R)
• M53: 45,344,311 km (0.056 R)
• M54: 45,458,305 km (0.12 R)
• M55: 46,143,762 km (0.111 R)
• M56: 46,258,354 km (0.078 R)
• M57: 47,988,603 km (0.115 R)
• M58: 48,104,691 km (0.06 R)
• M59: 49,739,796 km (0.08 R)
• M60: 58,308,014 km (0.039 R)
• M61: 59,800,552 km (0.112 R)
• M62: 60,175,594 km (0.034 R)
• M63: 60,676,896 km (0.116 R)
• M64: 61,179,695 km (0.104 R)
• M65: 61,305,507 km (0.052 R)
• M66: 62,950,036 km (0.119 R)
• M67: 63,204,352 km (0.07 R)
• M68: 63,713,883 km (0.063 R)
• M69: 64,352,815 km (0.087 R)
• M70: 66,411,731 km (0.105 R)
• M71: 67,189,340 km (0.064 R)
• M72: 70,197,903 km (0.074 R)
• M73: 70,725,685 km (0.075 R)
• M74: 71,519,750 km (0.109 R)
• M75: 72,849,675 km (0.102 R)
• M76: 75,399,122 km (0.072 R)
• M77: 76,210,242 km (0.026 R)
• M78: 76,345,777 km (0.058 R)
• M79: 76,616,998 km (0.117 R)
• M80: 77,432,456 km (0.118 R)
• M81: 78,114,174 km (0.032 R)
• M82: 78,524,222 km (0.113 R)
• M83: 78,660,954 km (0.075 R)
• M84: 79,209,081 km (0.073 R)
• M85: 80,309,074 km (0.036 R)
• M86: 83,360,122 km (0.061 R)
• M87: 84,198,918 km (0.08 R)
• M88: 86,166,578 km (0.075 R)
• M89: 86,873,129 km (0.095 R)
• M90: 87,156,168 km (0.118 R)
• M91: 88,718,868 km (0.119 R)
• M92: 89,575,016 km (0.091 R)
• M93: 90,290,692 km (0.106 R)
• M94: 93,461,868 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit