🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.49 AU - 0.51 AU

Year: 135 Days

Day: 36.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.88 AU - 1.18 AU

Year: 398 Days

Day: 13 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,702,072 km

• M1: 235,018 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.83 AU - 1.33 AU

Year: 427 Days

Day: 16 Hours

Environment

Temp: -2 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,702,072 km

• M1: 127,158 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 11.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.37 AU - 6.45 AU

Year: 5471 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,702,072 km

• M1: 147,952 km (0.08 R)
• M2: 293,810 km (0.06 R)
• M3: 625,170 km (0.052 R)
• M4: 1,841,550 km (0.103 R)
• M5: 2,286,753 km (0.035 R)
• M6: 3,305,215 km (0.083 R)
• M7: 3,445,389 km (0.101 R)
• M8: 3,555,941 km (0.114 R)
• M9: 4,075,944 km (0.102 R)
• M10: 4,209,834 km (0.09 R)
• M11: 4,413,287 km (0.086 R)
• M12: 5,043,243 km (0.094 R)
• M13: 6,328,738 km (0.087 R)
• M14: 6,680,143 km (0.12 R)
• M15: 6,918,004 km (0.042 R)
• M16: 7,138,511 km (0.108 R)
• M17: 7,259,685 km (0.082 R)
• M18: 7,422,448 km (0.116 R)
• M19: 7,565,912 km (0.043 R)
• M20: 7,730,919 km (0.112 R)
• M21: 8,381,669 km (0.042 R)
• M22: 9,115,746 km (0.115 R)
• M23: 9,357,646 km (0.089 R)
• M24: 10,300,711 km (0.074 R)
• M25: 10,876,513 km (0.094 R)
• M26: 11,039,575 km (0.093 R)
• M27: 12,179,810 km (0.118 R)
• M28: 12,446,244 km (0.112 R)
• M29: 12,665,853 km (0.077 R)
• M30: 12,935,877 km (0.09 R)
• M31: 13,257,662 km (0.109 R)
• M32: 13,707,354 km (0.087 R)
• M33: 14,060,704 km (0.081 R)
• M34: 14,905,184 km (0.088 R)
• M35: 14,982,825 km (0.107 R)
• M36: 15,086,496 km (0.116 R)
• M37: 15,977,501 km (0.057 R)
• M38: 16,777,700 km (0.056 R)
• M39: 16,912,338 km (0.115 R)
• M40: 17,020,348 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 13.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.52 AU - 10.56 AU

Year: 9503 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,702,072 km

• M1: 186,100 km (0.029 R)
• M2: 289,771 km (0.091 R)
• M3: 374,294 km (0.057 R)
• M4: 582,235 km (0.084 R)
• M5: 888,163 km (0.114 R)
• M6: 1,016,667 km (0.088 R)
• M7: 1,151,904 km (0.088 R)
• M8: 1,375,104 km (0.083 R)
• M9: 2,033,484 km (0.073 R)
• M10: 2,326,546 km (0.063 R)
• M11: 2,529,550 km (0.026 R)
• M12: 2,931,669 km (0.028 R)
• M13: 4,282,389 km (0.12 R)
• M14: 5,609,471 km (0.117 R)
• M15: 6,134,709 km (0.034 R)
• M16: 6,219,083 km (0.086 R)
• M17: 6,417,599 km (0.113 R)
• M18: 6,966,773 km (0.08 R)
• M19: 7,113,828 km (0.094 R)
• M20: 7,381,159 km (0.049 R)
• M21: 7,531,206 km (0.047 R)
• M22: 8,203,199 km (0.103 R)
• M23: 8,546,526 km (0.119 R)
• M24: 8,640,923 km (0.108 R)
• M25: 8,799,197 km (0.114 R)
• M26: 9,150,603 km (0.056 R)
• M27: 9,376,645 km (0.116 R)
• M28: 9,834,414 km (0.118 R)
• M29: 10,199,284 km (0.086 R)
• M30: 11,010,553 km (0.076 R)
• M31: 11,147,884 km (0.042 R)
• M32: 11,458,748 km (0.104 R)
• M33: 11,667,736 km (0.088 R)
• M34: 11,772,604 km (0.085 R)
• M35: 12,053,998 km (0.113 R)
• M36: 12,266,427 km (0.104 R)
• M37: 12,659,271 km (0.073 R)
• M38: 12,911,343 km (0.101 R)
• M39: 13,310,919 km (0.093 R)
• M40: 14,085,088 km (0.1 R)
• M41: 14,271,637 km (0.067 R)
• M42: 15,025,760 km (0.116 R)
• M43: 15,292,792 km (0.106 R)
• M44: 15,561,470 km (0.1 R)
• M45: 15,870,389 km (0.097 R)
• M46: 16,337,583 km (0.025 R)
• M47: 17,205,850 km (0.078 R)
• M48: 17,325,378 km (0.095 R)
• M49: 18,089,225 km (0.102 R)
• M50: 18,454,842 km (0.063 R)
• M51: 19,028,400 km (0.069 R)
• M52: 19,607,943 km (0.104 R)
• M53: 20,277,243 km (0.107 R)
• M54: 20,488,027 km (0.102 R)
• M55: 20,911,688 km (0.108 R)
• M56: 21,810,771 km (0.034 R)
• M57: 22,026,641 km (0.062 R)
• M58: 22,286,792 km (0.079 R)
• M59: 23,293,136 km (0.103 R)
• M60: 24,448,630 km (0.113 R)
• M61: 24,852,844 km (0.079 R)
• M62: 24,943,051 km (0.09 R)
• M63: 25,531,719 km (0.092 R)
• M64: 25,896,289 km (0.112 R)
• M65: 26,584,290 km (0.045 R)
• M66: 27,046,397 km (0.092 R)
• M67: 28,025,515 km (0.098 R)
• M68: 28,307,358 km (0.045 R)
• M69: 28,684,793 km (0.102 R)
• M70: 28,921,457 km (0.108 R)
• M71: 29,492,023 km (0.111 R)
• M72: 30,258,713 km (0.08 R)
• M73: 30,837,955 km (0.098 R)
• M74: 30,934,895 km (0.092 R)
• M75: 31,274,931 km (0.117 R)
• M76: 32,056,580 km (0.073 R)
• M77: 32,302,219 km (0.073 R)
• M78: 32,745,927 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.6

Radius: 6.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.9 AU - 19.16 AU

Year: 25592 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,702,072 km

• M1: 101,727 km (0.114 R)
• M2: 157,377 km (0.027 R)
• M3: 204,949 km (0.091 R)
• M4: 274,063 km (0.104 R)
• M5: 697,874 km (0.077 R)
• M6: 926,609 km (0.068 R)
• M7: 1,833,023 km (0.076 R)
• M8: 2,148,076 km (0.073 R)
• M9: 2,479,884 km (0.103 R)
• M10: 3,080,519 km (0.058 R)
• M11: 3,961,202 km (0.035 R)
• M12: 4,243,942 km (0.084 R)
• M13: 5,130,609 km (0.028 R)
• M14: 5,888,920 km (0.112 R)
• M15: 6,072,477 km (0.119 R)
• M16: 6,164,928 km (0.119 R)
• M17: 7,115,174 km (0.09 R)
• M18: 7,261,630 km (0.088 R)
• M19: 7,310,698 km (0.091 R)
• M20: 7,607,201 km (0.12 R)
• M21: 7,857,479 km (0.06 R)
• M22: 8,884,917 km (0.068 R)
• M23: 9,414,344 km (0.112 R)
• M24: 10,503,566 km (0.089 R)
• M25: 12,445,047 km (0.071 R)
• M26: 12,621,572 km (0.083 R)
• M27: 13,758,815 km (0.067 R)
• M28: 16,386,652 km (0.077 R)
• M29: 17,493,227 km (0.029 R)
• M30: 17,559,050 km (0.069 R)
• M31: 17,625,023 km (0.112 R)
• M32: 17,889,512 km (0.071 R)
• M33: 19,367,838 km (0.092 R)
• M34: 19,709,220 km (0.068 R)
• M35: 20,259,591 km (0.111 R)
• M36: 20,328,855 km (0.063 R)
• M37: 20,675,772 km (0.112 R)
• M38: 20,815,197 km (0.072 R)
• M39: 21,164,808 km (0.102 R)
• M40: 21,657,733 km (0.075 R)
• M41: 22,154,397 km (0.069 R)
• M42: 23,593,828 km (0.115 R)
• M43: 23,812,391 km (0.114 R)
• M44: 24,104,855 km (0.07 R)
• M45: 26,637,995 km (0.115 R)
• M46: 26,713,841 km (0.112 R)
• M47: 27,322,705 km (0.05 R)
• M48: 28,013,099 km (0.077 R)
• M49: 29,489,331 km (0.117 R)
• M50: 30,276,365 km (0.073 R)
• M51: 31,951,712 km (0.104 R)
• M52: 32,759,989 km (0.074 R)
• M53: 33,574,998 km (0.118 R)
• M54: 34,314,161 km (0.116 R)
• M55: 35,308,089 km (0.116 R)
• M56: 36,143,594 km (0.064 R)
• M57: 36,985,680 km (0.102 R)
• M58: 37,239,548 km (0.066 R)
• M59: 38,175,282 km (0.092 R)
• M60: 38,431,843 km (0.101 R)
• M61: 40,330,688 km (0.12 R)
• M62: 40,417,754 km (0.082 R)
• M63: 40,766,467 km (0.052 R)
• M64: 41,203,891 km (0.09 R)
• M65: 41,642,662 km (0.087 R)
• M66: 41,818,738 km (0.118 R)
• M67: 42,171,490 km (0.114 R)
• M68: 42,702,413 km (0.067 R)
• M69: 44,848,394 km (0.073 R)
• M70: 45,119,017 km (0.08 R)
• M71: 46,937,529 km (0.096 R)
• M72: 47,487,750 km (0.111 R)
• M73: 47,579,752 km (0.101 R)
• M74: 48,317,120 km (0.06 R)
• M75: 50,364,517 km (0.091 R)
• M76: 50,927,753 km (0.084 R)
• M77: 53,679,456 km (0.074 R)
• M78: 55,121,579 km (0.053 R)
• M79: 55,508,290 km (0.111 R)
• M80: 55,702,019 km (0.049 R)
• M81: 56,869,032 km (0.091 R)
• M82: 58,142,260 km (0.052 R)
• M83: 58,930,491 km (0.079 R)
• M84: 61,016,334 km (0.094 R)
• M85: 62,924,156 km (0.102 R)
• M86: 63,227,241 km (0.082 R)
• M87: 63,632,053 km (0.071 R)
• M88: 64,037,762 km (0.1 R)
• M89: 65,259,827 km (0.092 R)
• M90: 65,873,926 km (0.064 R)
• M91: 67,107,510 km (0.117 R)
• M92: 69,493,297 km (0.115 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: 310 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit