🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.67 AU

Year: 176 Days

Day: 43.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,517,635 km

• M1: 322,832 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.82 AU - 1 AU

Year: 320 Days

Day: 38.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,517,635 km

• M1: 147,653 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.19 AU - 1.43 AU

Year: 553 Days

Day: 44.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.2 AU - 4.66 AU

Year: 3440 Days

Day: 42.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 14.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.97 AU - 10.31 AU

Year: 11913 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,517,635 km

• M1: 292,314 km (0.076 R)
• M2: 428,299 km (0.103 R)
• M3: 658,530 km (0.093 R)
• M4: 1,207,853 km (0.06 R)
• M5: 2,336,868 km (0.08 R)
• M6: 2,855,075 km (0.105 R)
• M7: 3,201,095 km (0.094 R)
• M8: 3,349,347 km (0.109 R)
• M9: 3,591,396 km (0.057 R)
• M10: 3,745,631 km (0.08 R)
• M11: 3,997,106 km (0.103 R)
• M12: 4,921,321 km (0.042 R)
• M13: 5,093,209 km (0.064 R)
• M14: 5,800,957 km (0.111 R)
• M15: 6,352,225 km (0.028 R)
• M16: 6,805,506 km (0.118 R)
• M17: 6,920,397 km (0.085 R)
• M18: 7,152,424 km (0.105 R)
• M19: 7,703,542 km (0.106 R)
• M20: 8,473,672 km (0.088 R)
• M21: 9,956,187 km (0.087 R)
• M22: 10,527,202 km (0.069 R)
• M23: 11,563,467 km (0.107 R)
• M24: 11,701,097 km (0.104 R)
• M25: 11,885,401 km (0.083 R)
• M26: 12,210,328 km (0.107 R)
• M27: 12,585,220 km (0.12 R)
• M28: 13,394,545 km (0.108 R)
• M29: 13,684,166 km (0.104 R)
• M30: 15,769,560 km (0.104 R)
• M31: 15,871,436 km (0.109 R)
• M32: 16,538,194 km (0.112 R)
• M33: 18,378,996 km (0.1 R)
• M34: 18,486,108 km (0.097 R)
• M35: 19,623,800 km (0.097 R)
• M36: 20,173,422 km (0.103 R)
• M37: 20,784,081 km (0.115 R)
• M38: 21,007,580 km (0.083 R)
• M39: 21,175,728 km (0.042 R)
• M40: 21,456,972 km (0.089 R)
• M41: 21,966,503 km (0.099 R)
• M42: 23,286,554 km (0.054 R)
• M43: 24,102,611 km (0.066 R)
• M44: 25,943,113 km (0.084 R)
• M45: 26,485,854 km (0.117 R)
• M46: 27,215,293 km (0.084 R)
• M47: 27,521,221 km (0.086 R)
• M48: 28,507,819 km (0.117 R)
• M49: 28,631,985 km (0.063 R)
• M50: 28,818,534 km (0.043 R)
• M51: 30,706,309 km (0.072 R)
• M52: 31,987,017 km (0.088 R)
• M53: 32,374,625 km (0.107 R)
• M54: 33,219,853 km (0.062 R)
• M55: 33,809,119 km (0.071 R)
• M56: 34,534,220 km (0.054 R)
• M57: 35,131,265 km (0.104 R)
• M58: 35,598,010 km (0.085 R)
• M59: 35,865,641 km (0.109 R)
• M60: 36,537,634 km (0.046 R)
• M61: 36,875,277 km (0.113 R)
• M62: 37,281,734 km (0.081 R)
• M63: 38,853,409 km (0.073 R)
• M64: 39,474,390 km (0.045 R)
• M65: 39,612,918 km (0.077 R)
• M66: 39,820,859 km (0.106 R)
• M67: 40,866,099 km (0.04 R)
• M68: 41,920,315 km (0.037 R)
• M69: 42,203,055 km (0.117 R)
• M70: 42,486,244 km (0.077 R)
• M71: 43,840,554 km (0.062 R)
• M72: 46,226,191 km (0.043 R)
• M73: 46,518,206 km (0.063 R)
• M74: 46,810,969 km (0.114 R)
• M75: 47,030,878 km (0.076 R)
• M76: 47,618,797 km (0.068 R)
• M77: 47,766,301 km (0.086 R)
• M78: 48,802,266 km (0.093 R)
• M79: 50,145,206 km (0.118 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 5.1

Gravity: 35.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.64 AU - 12.82 AU

Year: 16758 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 33,517,635 km

• M1: 187,297 km (0.065 R)
• M2: 471,532 km (0.088 R)
• M3: 950,096 km (0.117 R)
• M4: 1,001,707 km (0.109 R)
• M5: 1,190,051 km (0.116 R)
• M6: 2,082,402 km (0.061 R)
• M7: 2,644,142 km (0.044 R)
• M8: 3,017,838 km (0.063 R)
• M9: 3,094,582 km (0.089 R)
• M10: 3,133,178 km (0.093 R)
• M11: 3,249,864 km (0.111 R)
• M12: 3,328,553 km (0.107 R)
• M13: 3,731,420 km (0.092 R)
• M14: 4,064,724 km (0.051 R)
• M15: 4,320,985 km (0.11 R)
• M16: 4,670,894 km (0.063 R)
• M17: 5,029,780 km (0.098 R)
• M18: 5,679,184 km (0.062 R)
• M19: 7,157,061 km (0.032 R)
• M20: 7,311,147 km (0.11 R)
• M21: 7,414,370 km (0.041 R)
• M22: 7,727,179 km (0.119 R)
• M23: 7,832,346 km (0.063 R)
• M24: 8,582,131 km (0.109 R)
• M25: 10,438,191 km (0.117 R)
• M26: 11,024,166 km (0.081 R)
• M27: 13,726,801 km (0.119 R)
• M28: 13,790,530 km (0.094 R)
• M29: 14,368,277 km (0.117 R)
• M30: 15,019,327 km (0.067 R)
• M31: 15,813,393 km (0.103 R)
• M32: 16,824,973 km (0.115 R)
• M33: 17,373,100 km (0.102 R)
• M34: 17,649,258 km (0.077 R)
• M35: 18,627,478 km (0.09 R)
• M36: 19,265,513 km (0.107 R)
• M37: 19,408,229 km (0.09 R)
• M38: 20,199,752 km (0.074 R)
• M39: 20,708,833 km (0.06 R)
• M40: 20,928,443 km (0.061 R)
• M41: 21,001,746 km (0.119 R)
• M42: 22,261,510 km (0.093 R)
• M43: 22,636,701 km (0.076 R)
• M44: 25,869,511 km (0.032 R)
• M45: 26,264,001 km (0.091 R)
• M46: 27,218,585 km (0.106 R)
• M47: 27,378,804 km (0.117 R)
• M48: 29,243,541 km (0.102 R)
• M49: 29,572,058 km (0.116 R)
• M50: 29,901,772 km (0.108 R)
• M51: 29,984,350 km (0.075 R)
• M52: 30,731,292 km (0.094 R)
• M53: 31,065,344 km (0.119 R)
• M54: 31,989,859 km (0.104 R)
• M55: 32,838,229 km (0.063 R)
• M56: 34,297,257 km (0.082 R)
• M57: 34,556,959 km (0.112 R)
• M58: 34,817,259 km (0.108 R)
• M59: 35,427,169 km (0.11 R)
• M60: 36,746,174 km (0.078 R)
• M61: 37,100,571 km (0.095 R)
• M62: 38,170,645 km (0.102 R)
• M63: 38,260,254 km (0.066 R)
• M64: 39,070,027 km (0.034 R)
• M65: 39,613,067 km (0.097 R)
• M66: 40,067,396 km (0.061 R)
• M67: 40,706,478 km (0.111 R)
• M68: 40,798,032 km (0.102 R)
• M69: 41,441,004 km (0.106 R)
• M70: 42,365,369 km (0.101 R)
• M71: 44,516,736 km (0.091 R)
• M72: 45,178,557 km (0.042 R)
• M73: 45,273,402 km (0.071 R)
• M74: 45,463,242 km (0.084 R)
• M75: 46,799,450 km (0.054 R)
• M76: 48,051,734 km (0.104 R)
• M77: 48,439,192 km (0.084 R)
• M78: 48,536,281 km (0.109 R)
• M79: 49,999,648 km (0.114 R)
• M80: 52,969,614 km (0.114 R)
• M81: 55,894,402 km (0.093 R)
• M82: 56,301,907 km (0.059 R)
• M83: 56,608,283 km (0.105 R)
• M84: 58,354,389 km (0.086 R)
• M85: 59,182,114 km (0.105 R)
• M86: 59,389,607 km (0.097 R)
• M87: 60,954,101 km (0.074 R)
• M88: 61,373,424 km (0.058 R)
• M89: 62,320,827 km (0.053 R)
• M90: 62,426,294 km (0.088 R)
• M91: 62,531,910 km (0.093 R)
• M92: 63,272,868 km (0.065 R)
• M93: 65,835,181 km (0.082 R)
• M94: 67,453,829 km (0.081 R)
• M95: 69,522,768 km (0.059 R)
• M96: 70,400,160 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.5

Radius: 7.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.12 AU - 15.2 AU

Year: 18627 Days

Day: 16.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,517,635 km

• M1: 200,012 km (0.094 R)
• M2: 589,416 km (0.029 R)
• M3: 757,414 km (0.091 R)
• M4: 826,229 km (0.104 R)
• M5: 955,781 km (0.057 R)
• M6: 1,251,536 km (0.051 R)
• M7: 1,350,869 km (0.073 R)
• M8: 1,452,895 km (0.097 R)
• M9: 1,504,805 km (0.12 R)
• M10: 1,557,463 km (0.043 R)
• M11: 1,792,930 km (0.058 R)
• M12: 2,565,753 km (0.115 R)
• M13: 2,629,183 km (0.116 R)
• M14: 2,693,061 km (0.09 R)
• M15: 2,975,950 km (0.05 R)
• M16: 3,200,198 km (0.101 R)
• M17: 3,291,452 km (0.086 R)
• M18: 3,546,816 km (0.076 R)
• M19: 3,881,167 km (0.082 R)
• M20: 4,605,670 km (0.11 R)
• M21: 5,209,746 km (0.105 R)
• M22: 5,371,461 km (0.074 R)
• M23: 5,534,822 km (0.039 R)
• M24: 5,589,575 km (0.119 R)
• M25: 5,838,506 km (0.114 R)
• M26: 5,894,455 km (0.1 R)
• M27: 5,950,405 km (0.107 R)
• M28: 6,006,504 km (0.039 R)
• M29: 6,204,572 km (0.104 R)
• M30: 6,290,142 km (0.081 R)
• M31: 6,636,162 km (0.103 R)
• M32: 6,899,903 km (0.096 R)
• M33: 7,437,408 km (0.111 R)
• M34: 7,834,141 km (0.115 R)
• M35: 8,363,269 km (0.08 R)
• M36: 10,152,908 km (0.109 R)
• M37: 10,797,825 km (0.04 R)
• M38: 11,316,331 km (0.1 R)
• M39: 11,491,061 km (0.117 R)
• M40: 11,949,280 km (0.11 R)
• M41: 12,593,598 km (0.062 R)
• M42: 13,359,688 km (0.08 R)
• M43: 13,692,544 km (0.087 R)
• M44: 13,766,894 km (0.072 R)
• M45: 13,953,442 km (0.083 R)
• M46: 14,517,875 km (0.119 R)
• M47: 14,974,747 km (0.11 R)
• M48: 15,166,531 km (0.12 R)
• M49: 15,282,021 km (0.109 R)
• M50: 15,359,213 km (0.066 R)
• M51: 15,591,389 km (0.08 R)
• M52: 16,098,526 km (0.056 R)
• M53: 16,690,335 km (0.087 R)
• M54: 17,369,659 km (0.112 R)
• M55: 17,692,491 km (0.079 R)
• M56: 17,773,424 km (0.115 R)
• M57: 17,976,578 km (0.073 R)
• M58: 18,303,150 km (0.074 R)
• M59: 19,336,123 km (0.115 R)
• M60: 19,461,337 km (0.084 R)
• M61: 19,838,772 km (0.116 R)
• M62: 20,049,406 km (0.108 R)
• M63: 20,345,610 km (0.101 R)
• M64: 21,674,637 km (0.085 R)
• M65: 22,153,051 km (0.111 R)
• M66: 22,415,446 km (0.093 R)
• M67: 22,854,964 km (0.059 R)
• M68: 23,164,333 km (0.105 R)
• M69: 23,564,208 km (0.093 R)
• M70: 24,686,940 km (0.079 R)
• M71: 25,140,820 km (0.101 R)
• M72: 25,643,319 km (0.094 R)
• M73: 26,751,241 km (0.111 R)
• M74: 26,890,816 km (0.108 R)
• M75: 26,984,015 km (0.12 R)
• M76: 27,217,537 km (0.071 R)
• M77: 27,592,430 km (0.079 R)
• M78: 27,686,377 km (0.109 R)
• M79: 33,017,596 km (0.086 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: 228 - 19,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit