🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 162 Days

Day: 27 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.81 AU - 0.83 AU

Year: 280 Days

Day: 25.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,149,086 km

• M1: 354,846 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1 AU - 1.54 AU

Year: 539 Days

Day: 27.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 8.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.83 AU - 9.53 AU

Year: 8814 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,149,086 km

• M1: 113,545 km (0.092 R)
• M2: 252,372 km (0.113 R)
• M3: 467,793 km (0.104 R)
• M4: 580,141 km (0.099 R)
• M5: 1,197,381 km (0.109 R)
• M6: 1,260,063 km (0.03 R)
• M7: 1,356,254 km (0.038 R)
• M8: 1,421,778 km (0.079 R)
• M9: 1,505,254 km (0.077 R)
• M10: 1,573,321 km (0.077 R)
• M11: 1,659,788 km (0.095 R)
• M12: 2,135,659 km (0.118 R)
• M13: 2,212,553 km (0.107 R)
• M14: 2,349,435 km (0.107 R)
• M15: 2,428,871 km (0.115 R)
• M16: 2,860,910 km (0.107 R)
• M17: 3,075,134 km (0.115 R)
• M18: 3,361,614 km (0.105 R)
• M19: 3,428,933 km (0.108 R)
• M20: 3,610,694 km (0.113 R)
• M21: 3,749,222 km (0.112 R)
• M22: 3,842,421 km (0.062 R)
• M23: 3,936,518 km (0.074 R)
• M24: 4,247,682 km (0.073 R)
• M25: 4,566,774 km (0.098 R)
• M26: 4,641,424 km (0.108 R)
• M27: 4,741,804 km (0.051 R)
• M28: 4,817,500 km (0.119 R)
• M29: 4,995,671 km (0.1 R)
• M30: 5,306,386 km (0.078 R)
• M31: 5,543,499 km (0.08 R)
• M32: 5,730,346 km (0.096 R)
• M33: 5,919,438 km (0.07 R)
• M34: 6,414,757 km (0.085 R)
• M35: 6,526,656 km (0.041 R)
• M36: 6,752,399 km (0.05 R)
• M37: 7,651,482 km (0.117 R)
• M38: 8,897,483 km (0.099 R)
• M39: 9,116,494 km (0.097 R)
• M40: 9,400,730 km (0.115 R)
• M41: 9,751,986 km (0.115 R)
• M42: 10,172,805 km (0.074 R)
• M43: 10,798,573 km (0.104 R)
• M44: 10,865,144 km (0.047 R)
• M45: 10,965,225 km (0.028 R)
• M46: 11,166,434 km (0.102 R)
• M47: 11,674,917 km (0.114 R)
• M48: 12,156,173 km (0.109 R)
• M49: 12,364,563 km (0.097 R)
• M50: 13,209,342 km (0.1 R)
• M51: 13,387,813 km (0.085 R)
• M52: 13,602,934 km (0.039 R)
• M53: 14,000,266 km (0.1 R)
• M54: 15,103,251 km (0.059 R)
• M55: 15,477,097 km (0.104 R)
• M56: 15,702,840 km (0.071 R)
• M57: 15,778,387 km (0.077 R)
• M58: 16,005,626 km (0.114 R)
• M59: 16,655,479 km (0.099 R)
• M60: 16,770,968 km (0.031 R)
• M61: 17,274,814 km (0.094 R)
• M62: 17,509,084 km (0.028 R)
• M63: 17,862,435 km (0.103 R)
• M64: 18,059,754 km (0.108 R)
• M65: 18,297,465 km (0.038 R)
• M66: 18,856,213 km (0.069 R)
• M67: 18,976,639 km (0.065 R)
• M68: 19,258,781 km (0.037 R)
• M69: 19,582,810 km (0.1 R)
• M70: 19,949,624 km (0.103 R)
• M71: 20,277,543 km (0.117 R)
• M72: 20,565,818 km (0.117 R)
• M73: 21,859,241 km (0.077 R)
• M74: 22,112,660 km (0.103 R)
• M75: 23,221,928 km (0.046 R)
• M76: 23,307,947 km (0.105 R)
• M77: 25,139,922 km (0.082 R)
• M78: 25,716,323 km (0.073 R)
• M79: 26,746,753 km (0.098 R)
• M80: 27,562,660 km (0.101 R)
• M81: 27,699,392 km (0.084 R)
• M82: 27,973,605 km (0.107 R)
• M83: 28,894,081 km (0.059 R)
• M84: 29,544,383 km (0.095 R)
• M85: 30,764,802 km (0.088 R)
• M86: 31,048,888 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 5.3

Gravity: 28.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.81 AU - 13.05 AU

Year: 17516 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,149,086 km

• M1: 72,405 km (0.106 R)
• M2: 128,205 km (0.028 R)
• M3: 444,904 km (0.114 R)
• M4: 1,084,585 km (0.099 R)
• M5: 1,593,816 km (0.029 R)
• M6: 2,406,731 km (0.093 R)
• M7: 3,211,866 km (0.103 R)
• M8: 3,444,790 km (0.057 R)
• M9: 3,723,491 km (0.082 R)
• M10: 3,968,233 km (0.098 R)
• M11: 4,134,287 km (0.117 R)
• M12: 4,430,341 km (0.089 R)
• M13: 5,775,076 km (0.111 R)
• M14: 5,821,900 km (0.03 R)
• M15: 6,297,472 km (0.087 R)
• M16: 7,084,058 km (0.086 R)
• M17: 7,235,002 km (0.092 R)
• M18: 7,336,280 km (0.052 R)
• M19: 8,694,030 km (0.108 R)
• M20: 8,747,885 km (0.099 R)
• M21: 9,072,812 km (0.077 R)
• M22: 11,396,216 km (0.082 R)
• M23: 11,573,041 km (0.046 R)
• M24: 13,143,669 km (0.112 R)
• M25: 13,515,569 km (0.082 R)
• M26: 13,640,334 km (0.116 R)
• M27: 13,702,866 km (0.059 R)
• M28: 13,828,079 km (0.108 R)
• M29: 14,142,983 km (0.079 R)
• M30: 14,715,793 km (0.102 R)
• M31: 14,844,148 km (0.08 R)
• M32: 15,037,279 km (0.11 R)
• M33: 15,231,307 km (0.099 R)
• M34: 15,361,158 km (0.105 R)
• M35: 15,687,282 km (0.063 R)
• M36: 15,949,826 km (0.042 R)
• M37: 17,216,621 km (0.099 R)
• M38: 17,351,857 km (0.114 R)
• M39: 17,759,661 km (0.092 R)
• M40: 18,653,957 km (0.086 R)
• M41: 18,862,347 km (0.086 R)
• M42: 18,932,059 km (0.11 R)
• M43: 19,141,496 km (0.087 R)
• M44: 20,271,858 km (0.104 R)
• M45: 22,007,343 km (0.045 R)
• M46: 22,080,646 km (0.084 R)
• M47: 23,489,558 km (0.107 R)
• M48: 23,940,446 km (0.082 R)
• M49: 25,540,994 km (0.056 R)
• M50: 26,237,522 km (0.111 R)
• M51: 26,627,224 km (0.091 R)
• M52: 27,412,314 km (0.054 R)
• M53: 28,125,297 km (0.114 R)
• M54: 28,844,414 km (0.089 R)
• M55: 29,569,515 km (0.072 R)
• M56: 29,974,925 km (0.111 R)
• M57: 30,382,280 km (0.119 R)
• M58: 30,873,410 km (0.114 R)
• M59: 32,029,652 km (0.104 R)
• M60: 32,864,259 km (0.091 R)
• M61: 34,469,444 km (0.102 R)
• M62: 35,496,433 km (0.068 R)
• M63: 36,186,528 km (0.036 R)
• M64: 36,446,529 km (0.119 R)
• M65: 37,230,123 km (0.088 R)
• M66: 37,667,846 km (0.08 R)
• M67: 38,548,529 km (0.078 R)
• M68: 39,614,115 km (0.11 R)
• M69: 40,689,424 km (0.11 R)
• M70: 40,869,540 km (0.107 R)
• M71: 41,865,114 km (0.044 R)
• M72: 42,502,849 km (0.099 R)
• M73: 45,085,507 km (0.063 R)
• M74: 46,207,790 km (0.087 R)
• M75: 47,908,568 km (0.083 R)
• M76: 48,003,563 km (0.073 R)
• M77: 48,098,707 km (0.106 R)
• M78: 50,497,659 km (0.072 R)
• M79: 51,079,295 km (0.108 R)
• M80: 51,273,623 km (0.068 R)
• M81: 53,033,642 km (0.059 R)
• M82: 53,624,703 km (0.095 R)
• M83: 56,612,621 km (0.047 R)
• M84: 57,823,018 km (0.092 R)
• M85: 58,228,278 km (0.054 R)
• M86: 60,988,658 km (0.108 R)
• M87: 61,091,731 km (0.105 R)
• M88: 62,229,124 km (0.108 R)
• M89: 64,315,117 km (0.082 R)
• M90: 64,629,870 km (0.067 R)
• M91: 66,635,978 km (0.076 R)
• M92: 68,127,020 km (0.086 R)
• M93: 68,769,543 km (0.065 R)
• M94: 69,736,843 km (0.052 R)
• M95: 70,817,089 km (0.098 R)
• M96: 71,793,963 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 5.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.24 AU - 20.44 AU

Year: 30807 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,149,086 km

• M1: 167,998 km (0.073 R)
• M2: 263,591 km (0.085 R)
• M3: 629,508 km (0.112 R)
• M4: 847,771 km (0.104 R)
• M5: 1,173,745 km (0.091 R)
• M6: 1,612,216 km (0.055 R)
• M7: 1,910,066 km (0.036 R)
• M8: 2,182,035 km (0.096 R)
• M9: 2,785,363 km (0.066 R)
• M10: 3,117,470 km (0.071 R)
• M11: 3,239,093 km (0.048 R)
• M12: 3,512,408 km (0.113 R)
• M13: 4,294,805 km (0.086 R)
• M14: 6,408,773 km (0.027 R)
• M15: 7,682,748 km (0.033 R)
• M16: 10,235,486 km (0.089 R)
• M17: 11,375,721 km (0.08 R)
• M18: 12,170,834 km (0.086 R)
• M19: 12,286,024 km (0.107 R)
• M20: 13,854,259 km (0.082 R)
• M21: 14,580,257 km (0.107 R)
• M22: 15,071,237 km (0.087 R)
• M23: 15,112,377 km (0.109 R)
• M24: 15,692,368 km (0.1 R)
• M25: 16,111,242 km (0.11 R)
• M26: 16,195,465 km (0.118 R)
• M27: 16,746,285 km (0.058 R)
• M28: 18,172,102 km (0.117 R)
• M29: 20,679,063 km (0.108 R)
• M30: 21,276,408 km (0.12 R)
• M31: 22,581,948 km (0.1 R)
• M32: 26,204,909 km (0.092 R)
• M33: 27,653,316 km (0.096 R)
• M34: 27,804,709 km (0.076 R)
• M35: 29,076,441 km (0.106 R)
• M36: 29,745,143 km (0.099 R)
• M37: 30,940,729 km (0.115 R)
• M38: 31,570,686 km (0.113 R)
• M39: 31,676,003 km (0.083 R)
• M40: 32,470,367 km (0.044 R)
• M41: 34,620,388 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit