🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.04 AU - 2.38 AU

Year: 1206 Days

Day: 32.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,628,985 km

• M1: 574,605 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.23 AU - 2.33 AU

Year: 1264 Days

Day: 34.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,628,985 km

• M1: 106,364 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.23 AU - 2.69 AU

Year: 1416 Days

Day: 38.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,628,985 km

• M1: 1,830,330 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.62 AU - 3.74 AU

Year: 2082 Days

Day: 46.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.59 AU - 5.53 AU

Year: 3575 Days

Day: 47.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,628,985 km

• M1: 1,230,592 km (0.066 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.86 AU - 7.6 AU

Year: 7136 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,628,985 km

• M1: 200,760 km (0.06 R)
• M2: 310,116 km (0.108 R)
• M3: 693,087 km (0.114 R)
• M4: 942,467 km (0.091 R)
• M5: 1,265,448 km (0.079 R)
• M6: 1,439,580 km (0.085 R)
• M7: 1,793,828 km (0.093 R)
• M8: 1,971,850 km (0.096 R)
• M9: 2,884,546 km (0.036 R)
• M10: 2,988,517 km (0.059 R)
• M11: 4,283,735 km (0.118 R)
• M12: 4,692,586 km (0.095 R)
• M13: 4,790,722 km (0.106 R)
• M14: 5,164,418 km (0.07 R)
• M15: 5,265,695 km (0.062 R)
• M16: 5,860,796 km (0.104 R)
• M17: 6,019,669 km (0.088 R)
• M18: 6,152,960 km (0.097 R)
• M19: 6,233,594 km (0.108 R)
• M20: 6,723,975 km (0.066 R)
• M21: 6,807,002 km (0.055 R)
• M22: 6,862,503 km (0.088 R)
• M23: 6,918,154 km (0.047 R)
• M24: 7,283,621 km (0.07 R)
• M25: 7,368,742 km (0.111 R)
• M26: 8,417,274 km (0.098 R)
• M27: 9,050,222 km (0.092 R)
• M28: 9,387,865 km (0.078 R)
• M29: 9,511,732 km (0.076 R)
• M30: 9,949,455 km (0.103 R)
• M31: 11,565,711 km (0.102 R)
• M32: 12,099,925 km (0.117 R)
• M33: 12,336,140 km (0.085 R)
• M34: 12,676,325 km (0.111 R)
• M35: 13,192,438 km (0.11 R)
• M36: 13,680,276 km (0.107 R)
• M37: 13,926,365 km (0.046 R)
• M38: 14,709,510 km (0.099 R)
• M39: 15,070,190 km (0.057 R)
• M40: 16,318,285 km (0.109 R)
• M41: 16,430,035 km (0.117 R)
• M42: 16,654,282 km (0.099 R)
• M43: 17,219,164 km (0.117 R)
• M44: 17,408,854 km (0.073 R)
• M45: 18,059,156 km (0.036 R)
• M46: 19,304,558 km (0.118 R)
• M47: 19,462,085 km (0.104 R)
• M48: 19,699,347 km (0.078 R)
• M49: 19,977,300 km (0.086 R)
• M50: 20,216,656 km (0.056 R)
• M51: 20,456,910 km (0.089 R)
• M52: 20,537,244 km (0.11 R)
• M53: 20,617,579 km (0.039 R)
• M54: 20,980,802 km (0.088 R)
• M55: 22,703,122 km (0.048 R)
• M56: 23,161,790 km (0.07 R)
• M57: 23,413,114 km (0.062 R)
• M58: 24,172,772 km (0.112 R)
• M59: 24,257,744 km (0.1 R)
• M60: 24,513,107 km (0.043 R)
• M61: 24,683,798 km (0.092 R)
• M62: 24,854,938 km (0.07 R)
• M63: 25,069,312 km (0.101 R)
• M64: 25,327,518 km (0.114 R)
• M65: 25,889,856 km (0.06 R)
• M66: 26,587,581 km (0.066 R)
• M67: 26,719,077 km (0.08 R)
• M68: 27,203,176 km (0.07 R)
• M69: 28,807,763 km (0.09 R)
• M70: 29,439,963 km (0.119 R)
• M71: 29,575,948 km (0.041 R)
• M72: 29,803,337 km (0.05 R)
• M73: 30,534,421 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 9.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.37 AU - 11.83 AU

Year: 11783 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,628,985 km

• M1: 120,875 km (0.075 R)
• M2: 198,816 km (0.066 R)
• M3: 314,754 km (0.096 R)
• M4: 856,149 km (0.117 R)
• M5: 1,033,272 km (0.043 R)
• M6: 1,591,572 km (0.079 R)
• M7: 1,902,287 km (0.094 R)
• M8: 2,657,008 km (0.083 R)
• M9: 2,972,061 km (0.097 R)
• M10: 3,271,556 km (0.093 R)
• M11: 3,467,230 km (0.082 R)
• M12: 3,637,921 km (0.073 R)
• M13: 4,846,522 km (0.053 R)
• M14: 6,202,627 km (0.062 R)
• M15: 6,375,712 km (0.074 R)
• M16: 6,445,424 km (0.111 R)
• M17: 6,797,578 km (0.08 R)
• M18: 7,410,779 km (0.108 R)
• M19: 7,966,386 km (0.073 R)
• M20: 8,766,884 km (0.09 R)
• M21: 8,961,212 km (0.119 R)
• M22: 9,117,841 km (0.098 R)
• M23: 9,433,642 km (0.101 R)
• M24: 9,873,759 km (0.027 R)
• M25: 10,157,247 km (0.05 R)
• M26: 10,320,608 km (0.104 R)
• M27: 10,649,723 km (0.119 R)
• M28: 10,815,627 km (0.108 R)
• M29: 11,871,638 km (0.116 R)
• M30: 12,173,228 km (0.119 R)
• M31: 12,827,868 km (0.105 R)
• M32: 14,399,842 km (0.064 R)
• M33: 14,583,399 km (0.032 R)
• M34: 15,092,032 km (0.118 R)
• M35: 16,031,656 km (0.1 R)
• M36: 16,700,657 km (0.102 R)
• M37: 17,427,703 km (0.035 R)
• M38: 17,623,228 km (0.112 R)
• M39: 18,214,438 km (0.108 R)
• M40: 18,662,035 km (0.099 R)
• M41: 19,365,594 km (0.104 R)
• M42: 20,643,609 km (0.073 R)
• M43: 20,902,413 km (0.1 R)
• M44: 21,685,408 km (0.07 R)
• M45: 23,172,561 km (0.108 R)
• M46: 25,187,793 km (0.114 R)
• M47: 25,298,346 km (0.106 R)
• M48: 26,524,750 km (0.101 R)
• M49: 26,637,098 km (0.043 R)
• M50: 26,975,488 km (0.091 R)
• M51: 27,827,448 km (0.031 R)
• M52: 29,208,984 km (0.092 R)
• M53: 30,730,694 km (0.095 R)
• M54: 31,263,561 km (0.064 R)
• M55: 31,560,812 km (0.097 R)
• M56: 32,699,103 km (0.116 R)
• M57: 33,000,841 km (0.109 R)
• M58: 34,278,407 km (0.115 R)
• M59: 35,200,828 km (0.112 R)
• M60: 36,006,861 km (0.039 R)
• M61: 36,193,709 km (0.072 R)
• M62: 36,505,920 km (0.107 R)
• M63: 36,881,709 km (0.098 R)
• M64: 37,070,053 km (0.117 R)
• M65: 37,953,429 km (0.085 R)
• M66: 38,270,576 km (0.072 R)
• M67: 38,588,621 km (0.115 R)
• M68: 39,355,460 km (0.054 R)
• M69: 39,483,665 km (0.087 R)
• M70: 40,127,235 km (0.066 R)
• M71: 40,321,114 km (0.072 R)
• M72: 40,774,396 km (0.066 R)
• M73: 41,424,847 km (0.114 R)
• M74: 41,816,794 km (0.091 R)
• M75: 42,341,433 km (0.103 R)
• M76: 42,933,990 km (0.085 R)
• M77: 43,000,113 km (0.116 R)
• M78: 43,994,490 km (0.087 R)
• M79: 44,527,956 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.3

Radius: 3.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.06 AU - 14.34 AU

Year: 16614 Days

Day: 22.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,628,985 km

• M1: 118,482 km (0.118 R)
• M2: 180,864 km (0.105 R)
• M3: 237,861 km (0.116 R)
• M4: 360,082 km (0.084 R)
• M5: 620,831 km (0.1 R)
• M6: 1,017,415 km (0.065 R)
• M7: 1,562,999 km (0.087 R)
• M8: 1,756,279 km (0.06 R)
• M9: 1,810,284 km (0.12 R)
• M10: 2,013,139 km (0.079 R)
• M11: 2,165,130 km (0.103 R)
• M12: 2,262,069 km (0.087 R)
• M13: 2,500,528 km (0.052 R)
• M14: 2,664,039 km (0.115 R)
• M15: 2,958,298 km (0.113 R)
• M16: 3,131,083 km (0.09 R)
• M17: 3,329,450 km (0.047 R)
• M18: 3,509,267 km (0.118 R)
• M19: 3,623,260 km (0.076 R)
• M20: 3,831,501 km (0.026 R)
• M21: 3,878,175 km (0.107 R)
• M22: 4,652,494 km (0.068 R)
• M23: 4,677,477 km (0.12 R)
• M24: 5,765,203 km (0.06 R)
• M25: 5,872,764 km (0.045 R)
• M26: 6,199,186 km (0.051 R)
• M27: 6,926,830 km (0.111 R)
• M28: 7,127,291 km (0.101 R)
• M29: 7,592,690 km (0.113 R)
• M30: 7,888,445 km (0.113 R)
• M31: 8,891,200 km (0.12 R)
• M32: 9,360,040 km (0.071 R)
• M33: 9,613,458 km (0.093 R)
• M34: 9,836,958 km (0.066 R)
• M35: 10,159,341 km (0.076 R)
• M36: 10,946,974 km (0.068 R)
• M37: 11,247,366 km (0.085 R)
• M38: 11,449,174 km (0.104 R)
• M39: 11,993,112 km (0.077 R)
• M40: 12,061,628 km (0.113 R)
• M41: 12,233,665 km (0.092 R)
• M42: 12,441,157 km (0.074 R)
• M43: 12,580,134 km (0.112 R)
• M44: 12,789,571 km (0.114 R)
• M45: 13,567,330 km (0.113 R)
• M46: 14,652,513 km (0.07 R)
• M47: 15,020,374 km (0.116 R)
• M48: 15,840,171 km (0.078 R)
• M49: 15,990,816 km (0.098 R)
• M50: 16,560,035 km (0.113 R)
• M51: 16,636,330 km (0.11 R)
• M52: 16,866,262 km (0.119 R)
• M53: 17,135,688 km (0.106 R)
• M54: 19,021,668 km (0.074 R)
• M55: 19,061,611 km (0.077 R)
• M56: 19,543,615 km (0.093 R)
• M57: 19,826,655 km (0.063 R)
• M58: 19,867,196 km (0.074 R)
• M59: 20,192,571 km (0.103 R)
• M60: 20,642,711 km (0.06 R)
• M61: 20,724,990 km (0.078 R)
• M62: 21,845,478 km (0.117 R)
• M63: 21,887,365 km (0.1 R)
• M64: 22,476,332 km (0.088 R)
• M65: 23,284,161 km (0.057 R)
• M66: 23,627,189 km (0.068 R)
• M67: 24,274,648 km (0.046 R)
• M68: 24,840,577 km (0.091 R)
• M69: 25,454,826 km (0.106 R)
• M70: 25,498,957 km (0.107 R)
• M71: 27,463,028 km (0.112 R)
• M72: 27,508,206 km (0.091 R)
• M73: 29,428,893 km (0.079 R)
• M74: 29,799,597 km (0.103 R)
• M75: 30,639,439 km (0.054 R)
• M76: 31,109,326 km (0.118 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: 209 - 12,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit