🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 145 Days

Day: 36.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,022,521 km

• M1: 212,579 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.65 AU - 1.79 AU

Year: 824 Days

Day: 35.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,022,521 km

• M1: 260,300 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.86 AU - 2.18 AU

Year: 1049 Days

Day: 38 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.28 AU - 3.64 AU

Year: 2351 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,022,521 km

• M1: 62,382 km (0.117 R)
• M2: 2,196,994 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 14.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.91 AU - 6.01 AU

Year: 4035 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,022,521 km

• M1: 209,138 km (0.057 R)
• M2: 335,997 km (0.114 R)
• M3: 455,077 km (0.12 R)
• M4: 650,900 km (0.096 R)
• M5: 832,961 km (0.091 R)
• M6: 1,104,631 km (0.096 R)
• M7: 1,317,209 km (0.1 R)
• M8: 1,497,475 km (0.045 R)
• M9: 1,710,652 km (0.111 R)
• M10: 1,833,472 km (0.12 R)
• M11: 2,180,838 km (0.065 R)
• M12: 2,342,254 km (0.092 R)
• M13: 2,620,207 km (0.045 R)
• M14: 3,027,861 km (0.075 R)
• M15: 3,178,356 km (0.11 R)
• M16: 3,316,136 km (0.08 R)
• M17: 3,487,126 km (0.119 R)
• M18: 3,693,272 km (0.053 R)
• M19: 3,936,070 km (0.102 R)
• M20: 4,051,260 km (0.097 R)
• M21: 4,318,891 km (0.032 R)
• M22: 4,420,767 km (0.084 R)
• M23: 4,592,355 km (0.11 R)
• M24: 5,319,251 km (0.065 R)
• M25: 5,612,763 km (0.063 R)
• M26: 6,006,205 km (0.11 R)
• M27: 6,408,773 km (0.09 R)
• M28: 6,820,167 km (0.075 R)
• M29: 6,959,143 km (0.072 R)
• M30: 7,119,213 km (0.07 R)
• M31: 7,730,620 km (0.113 R)
• M32: 7,917,318 km (0.078 R)
• M33: 8,105,661 km (0.065 R)
• M34: 8,210,829 km (0.094 R)
• M35: 8,422,659 km (0.087 R)
• M36: 8,808,622 km (0.074 R)
• M37: 9,134,596 km (0.104 R)
• M38: 9,620,190 km (0.04 R)
• M39: 9,731,641 km (0.115 R)
• M40: 10,136,752 km (0.056 R)
• M41: 10,478,583 km (0.1 R)
• M42: 10,662,439 km (0.066 R)
• M43: 10,754,741 km (0.032 R)
• M44: 10,847,342 km (0.052 R)
• M45: 11,126,790 km (0.09 R)
• M46: 11,267,412 km (0.104 R)
• M47: 11,550,452 km (0.093 R)
• M48: 11,859,820 km (0.1 R)
• M49: 12,147,796 km (0.102 R)
• M50: 12,632,792 km (0.096 R)
• M51: 12,804,082 km (0.082 R)
• M52: 13,149,054 km (0.117 R)
• M53: 13,297,755 km (0.085 R)
• M54: 13,622,083 km (0.054 R)
• M55: 13,797,711 km (0.105 R)
• M56: 13,948,954 km (0.05 R)
• M57: 14,405,826 km (0.051 R)
• M58: 14,661,788 km (0.089 R)
• M59: 15,491,159 km (0.118 R)
• M60: 15,648,386 km (0.112 R)
• M61: 15,885,199 km (0.09 R)
• M62: 16,149,689 km (0.088 R)
• M63: 16,709,933 km (0.1 R)
• M64: 17,412,444 km (0.112 R)
• M65: 17,767,290 km (0.109 R)
• M66: 17,931,848 km (0.072 R)
• M67: 18,567,639 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 12.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.86 AU - 8.34 AU

Year: 8420 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,022,521 km

• M1: 161,865 km (0.078 R)
• M2: 248,183 km (0.089 R)
• M3: 494,421 km (0.097 R)
• M4: 616,343 km (0.051 R)
• M5: 781,798 km (0.048 R)
• M6: 1,370,316 km (0.092 R)
• M7: 1,940,284 km (0.1 R)
• M8: 2,076,568 km (0.102 R)
• M9: 2,480,482 km (0.106 R)
• M10: 2,831,888 km (0.086 R)
• M11: 3,092,786 km (0.097 R)
• M12: 4,303,033 km (0.057 R)
• M13: 4,880,631 km (0.048 R)
• M14: 4,974,129 km (0.115 R)
• M15: 5,099,642 km (0.081 R)
• M16: 6,142,189 km (0.114 R)
• M17: 6,653,216 km (0.085 R)
• M18: 8,567,171 km (0.055 R)
• M19: 8,946,252 km (0.092 R)
• M20: 9,061,143 km (0.118 R)
• M21: 9,525,495 km (0.115 R)
• M22: 9,918,339 km (0.066 R)
• M23: 10,679,642 km (0.057 R)
• M24: 11,170,024 km (0.094 R)
• M25: 11,293,891 km (0.073 R)
• M26: 11,877,622 km (0.093 R)
• M27: 12,599,581 km (0.03 R)
• M28: 12,771,619 km (0.082 R)
• M29: 13,599,045 km (0.094 R)
• M30: 13,819,702 km (0.081 R)
• M31: 14,086,136 km (0.077 R)
• M32: 14,533,882 km (0.094 R)
• M33: 14,669,118 km (0.078 R)
• M34: 16,184,395 km (0.038 R)
• M35: 16,277,744 km (0.109 R)
• M36: 16,418,217 km (0.101 R)
• M37: 16,606,261 km (0.119 R)
• M38: 16,936,873 km (0.069 R)
• M39: 17,893,551 km (0.092 R)
• M40: 18,086,981 km (0.068 R)
• M41: 18,475,935 km (0.071 R)
• M42: 18,867,732 km (0.108 R)
• M43: 19,262,222 km (0.087 R)
• M44: 20,512,710 km (0.089 R)
• M45: 20,613,839 km (0.047 R)
• M46: 21,071,159 km (0.119 R)
• M47: 21,275,510 km (0.058 R)
• M48: 22,307,137 km (0.07 R)
• M49: 22,567,587 km (0.069 R)
• M50: 23,513,494 km (0.115 R)
• M51: 23,619,409 km (0.095 R)
• M52: 25,010,670 km (0.1 R)
• M53: 25,281,292 km (0.047 R)
• M54: 27,425,179 km (0.071 R)
• M55: 29,170,538 km (0.076 R)
• M56: 29,512,518 km (0.102 R)
• M57: 29,798,549 km (0.087 R)
• M58: 31,067,738 km (0.107 R)
• M59: 32,413,520 km (0.11 R)
• M60: 34,618,294 km (0.097 R)
• M61: 34,859,445 km (0.06 R)
• M62: 36,012,995 km (0.116 R)
• M63: 36,748,119 km (0.069 R)
• M64: 36,871,088 km (0.077 R)
• M65: 37,488,030 km (0.093 R)
• M66: 37,922,013 km (0.042 R)
• M67: 38,108,412 km (0.076 R)
• M68: 38,232,877 km (0.081 R)
• M69: 38,607,171 km (0.064 R)
• M70: 38,982,662 km (0.044 R)
• M71: 39,611,272 km (0.1 R)
• M72: 40,687,330 km (0.03 R)
• M73: 41,261,038 km (0.093 R)
• M74: 41,452,822 km (0.113 R)
• M75: 41,644,906 km (0.112 R)
• M76: 42,287,429 km (0.095 R)
• M77: 43,127,570 km (0.08 R)
• M78: 43,387,272 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 12.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.73 AU - 9.65 AU

Year: 9357 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,022,521 km

• M1: 190,288 km (0.104 R)
• M2: 341,981 km (0.072 R)
• M3: 463,604 km (0.108 R)
• M4: 828,323 km (0.104 R)
• M5: 1,297,612 km (0.115 R)
• M6: 1,485,806 km (0.047 R)
• M7: 1,594,414 km (0.099 R)
• M8: 1,796,970 km (0.07 R)
• M9: 1,889,870 km (0.116 R)
• M10: 2,153,761 km (0.045 R)
• M11: 2,455,499 km (0.115 R)
• M12: 2,559,320 km (0.108 R)
• M13: 3,184,340 km (0.078 R)
• M14: 4,192,331 km (0.108 R)
• M15: 4,285,829 km (0.104 R)
• M16: 4,443,206 km (0.073 R)
• M17: 4,538,500 km (0.036 R)
• M18: 4,731,332 km (0.099 R)
• M19: 4,828,870 km (0.107 R)
• M20: 5,092,012 km (0.083 R)
• M21: 5,191,944 km (0.071 R)
• M22: 5,461,669 km (0.048 R)
• M23: 5,874,858 km (0.112 R)
• M24: 6,120,647 km (0.12 R)
• M25: 6,369,877 km (0.098 R)
• M26: 7,249,812 km (0.12 R)
• M27: 7,934,671 km (0.105 R)
• M28: 9,694,989 km (0.105 R)
• M29: 10,069,582 km (0.075 R)
• M30: 10,576,420 km (0.088 R)
• M31: 10,875,915 km (0.094 R)
• M32: 11,005,167 km (0.092 R)
• M33: 11,221,635 km (0.073 R)
• M34: 11,308,701 km (0.058 R)
• M35: 11,835,585 km (0.052 R)
• M36: 12,370,398 km (0.105 R)
• M37: 12,640,721 km (0.096 R)
• M38: 12,776,705 km (0.113 R)
• M39: 13,975,283 km (0.084 R)
• M40: 14,115,905 km (0.1 R)
• M41: 14,351,223 km (0.11 R)
• M42: 14,635,459 km (0.097 R)
• M43: 14,873,768 km (0.119 R)
• M44: 15,113,274 km (0.1 R)
• M45: 15,596,176 km (0.118 R)
• M46: 16,478,355 km (0.086 R)
• M47: 16,726,239 km (0.108 R)
• M48: 17,477,519 km (0.119 R)
• M49: 17,629,062 km (0.113 R)
• M50: 18,496,131 km (0.036 R)
• M51: 18,857,260 km (0.107 R)
• M52: 19,116,663 km (0.102 R)
• M53: 19,377,263 km (0.079 R)
• M54: 21,072,506 km (0.036 R)
• M55: 23,035,978 km (0.096 R)
• M56: 23,257,831 km (0.079 R)
• M57: 23,983,531 km (0.099 R)
• M58: 24,716,560 km (0.052 R)
• M59: 25,743,849 km (0.051 R)
• M60: 26,610,469 km (0.049 R)
• M61: 26,784,900 km (0.101 R)
• M62: 27,076,616 km (0.052 R)
• M63: 27,721,981 km (0.093 R)
• M64: 29,808,872 km (0.11 R)
• M65: 29,929,747 km (0.036 R)
• M66: 30,779,762 km (0.104 R)
• M67: 32,255,395 km (0.074 R)
• M68: 32,379,412 km (0.101 R)
• M69: 32,814,742 km (0.067 R)
• M70: 33,189,335 km (0.1 R)
• M71: 34,638,789 km (0.087 R)
• M72: 34,829,227 km (0.085 R)
• M73: 35,020,263 km (0.064 R)
• M74: 36,495,448 km (0.068 R)
• M75: 38,187,400 km (0.057 R)
• M76: 39,639,097 km (0.049 R)
• M77: 40,238,087 km (0.085 R)
• M78: 40,706,179 km (0.096 R)
• M79: 42,800,400 km (0.074 R)
• M80: 43,141,483 km (0.118 R)
• M81: 45,554,048 km (0.11 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: 162 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit