🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 182 Days

Day: 26.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.01 AU - 1.23 AU

Year: 431 Days

Day: 34.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,788,457 km

• M1: 576,401 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.48 AU - 2.14 AU

Year: 885 Days

Day: 40.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.11 AU

Year: 1532 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.18 AU - 3.16 AU

Year: 1586 Days

Day: 39 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.35 AU - 3.97 AU

Year: 2545 Days

Day: 21.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,788,457 km

• M1: 484,248 km (0.052 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 11.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.5 AU - 6.74 AU

Year: 5502 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,788,457 km

• M1: 152,739 km (0.063 R)
• M2: 346,319 km (0.112 R)
• M3: 1,098,647 km (0.111 R)
• M4: 1,191,697 km (0.093 R)
• M5: 1,294,022 km (0.068 R)
• M6: 1,433,148 km (0.114 R)
• M7: 1,770,341 km (0.069 R)
• M8: 2,419,746 km (0.06 R)
• M9: 2,501,875 km (0.079 R)
• M10: 2,891,428 km (0.083 R)
• M11: 3,410,083 km (0.11 R)
• M12: 3,986,933 km (0.098 R)
• M13: 4,655,635 km (0.119 R)
• M14: 4,914,140 km (0.114 R)
• M15: 5,477,676 km (0.059 R)
• M16: 5,564,592 km (0.105 R)
• M17: 5,816,964 km (0.103 R)
• M18: 5,972,396 km (0.087 R)
• M19: 6,817,175 km (0.094 R)
• M20: 7,063,712 km (0.09 R)
• M21: 7,253,552 km (0.083 R)
• M22: 7,820,977 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 8.1

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.8 AU - 12.38 AU

Year: 13422 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,788,457 km

• M1: 155,582 km (0.097 R)
• M2: 269,127 km (0.093 R)
• M3: 486,043 km (0.042 R)
• M4: 755,768 km (0.097 R)
• M5: 1,240,615 km (0.04 R)
• M6: 1,447,659 km (0.082 R)
• M7: 1,501,065 km (0.068 R)
• M8: 1,555,369 km (0.093 R)
• M9: 2,164,083 km (0.064 R)
• M10: 2,225,717 km (0.099 R)
• M11: 2,287,950 km (0.061 R)
• M12: 2,350,781 km (0.105 R)
• M13: 2,739,586 km (0.076 R)
• M14: 3,985,736 km (0.112 R)
• M15: 4,292,262 km (0.117 R)
• M16: 4,766,637 km (0.039 R)
• M17: 5,010,033 km (0.066 R)
• M18: 5,257,468 km (0.048 R)
• M19: 5,593,764 km (0.095 R)
• M20: 6,023,857 km (0.049 R)
• M21: 6,331,281 km (0.112 R)
• M22: 6,509,303 km (0.117 R)
• M23: 7,377,419 km (0.096 R)
• M24: 7,470,918 km (0.051 R)
• M25: 7,658,962 km (0.084 R)
• M26: 7,801,230 km (0.099 R)
• M27: 8,525,134 km (0.105 R)
• M28: 9,625,277 km (0.032 R)
• M29: 10,558,319 km (0.075 R)
• M30: 10,822,658 km (0.069 R)
• M31: 11,357,770 km (0.092 R)
• M32: 11,628,542 km (0.093 R)
• M33: 11,682,995 km (0.079 R)
• M34: 12,121,317 km (0.107 R)
• M35: 13,640,483 km (0.065 R)
• M36: 14,451,603 km (0.118 R)
• M37: 14,627,381 km (0.069 R)
• M38: 14,745,114 km (0.027 R)
• M39: 14,804,056 km (0.12 R)
• M40: 14,922,088 km (0.119 R)
• M41: 15,099,811 km (0.058 R)
• M42: 17,473,630 km (0.039 R)
• M43: 17,848,971 km (0.037 R)
• M44: 18,926,973 km (0.079 R)
• M45: 21,212,080 km (0.083 R)
• M46: 21,612,554 km (0.096 R)
• M47: 22,150,358 km (0.067 R)
• M48: 23,101,950 km (0.087 R)
• M49: 23,445,128 km (0.095 R)
• M50: 24,275,546 km (0.059 R)
• M51: 24,904,605 km (0.093 R)
• M52: 26,968,008 km (0.069 R)
• M53: 27,040,114 km (0.113 R)
• M54: 27,474,247 km (0.06 R)
• M55: 28,864,161 km (0.081 R)
• M56: 31,559,616 km (0.118 R)
• M57: 34,256,416 km (0.052 R)
• M58: 34,883,082 km (0.105 R)
• M59: 35,118,998 km (0.074 R)
• M60: 35,434,500 km (0.082 R)
• M61: 35,830,186 km (0.079 R)
• M62: 36,386,540 km (0.065 R)
• M63: 37,992,025 km (0.059 R)
• M64: 39,702,527 km (0.09 R)
• M65: 39,784,507 km (0.107 R)
• M66: 40,195,751 km (0.067 R)
• M67: 41,188,483 km (0.115 R)
• M68: 42,608,615 km (0.101 R)
• M69: 44,214,698 km (0.093 R)
• M70: 44,470,061 km (0.11 R)
• M71: 46,357,987 km (0.104 R)
• M72: 46,617,389 km (0.11 R)
• M73: 48,184,277 km (0.037 R)
• M74: 48,798,377 km (0.12 R)
• M75: 49,503,282 km (0.071 R)
• M76: 49,679,957 km (0.119 R)
• M77: 50,300,339 km (0.08 R)
• M78: 51,101,585 km (0.056 R)
• M79: 51,280,205 km (0.099 R)
• M80: 53,258,936 km (0.094 R)
• M81: 53,440,099 km (0.049 R)
• M82: 53,802,874 km (0.104 R)
• M83: 55,721,317 km (0.077 R)
• M84: 55,997,176 km (0.103 R)
• M85: 56,181,331 km (0.11 R)
• M86: 57,012,646 km (0.08 R)
• M87: 57,197,848 km (0.113 R)
• M88: 58,034,100 km (0.071 R)
• M89: 58,127,300 km (0.117 R)
• M90: 58,593,896 km (0.096 R)
• M91: 60,001,013 km (0.094 R)
• M92: 60,378,149 km (0.094 R)
• M93: 61,229,511 km (0.113 R)
• M94: 61,514,196 km (0.081 R)
• M95: 62,180,205 km (0.078 R)
• M96: 62,275,499 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 5.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.13 AU - 20.79 AU

Year: 28826 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 89.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,788,457 km

• M1: 374,443 km (0.097 R)
• M2: 547,827 km (0.115 R)
• M3: 683,513 km (0.084 R)
• M4: 787,034 km (0.118 R)
• M5: 963,560 km (0.066 R)
• M6: 1,104,182 km (0.097 R)
• M7: 1,276,519 km (0.06 R)
• M8: 1,327,382 km (0.064 R)
• M9: 1,378,844 km (0.119 R)
• M10: 1,646,624 km (0.077 R)
• M11: 2,018,524 km (0.11 R)
• M12: 2,198,790 km (0.105 R)
• M13: 2,384,291 km (0.077 R)
• M14: 2,542,715 km (0.107 R)
• M15: 3,141,406 km (0.11 R)
• M16: 3,781,685 km (0.092 R)
• M17: 3,818,486 km (0.117 R)
• M18: 3,892,237 km (0.068 R)
• M19: 4,078,936 km (0.092 R)
• M20: 4,230,478 km (0.098 R)
• M21: 4,383,816 km (0.059 R)
• M22: 6,758,981 km (0.082 R)
• M23: 7,301,573 km (0.056 R)
• M24: 7,393,426 km (0.082 R)
• M25: 7,531,804 km (0.112 R)
• M26: 8,380,174 km (0.114 R)
• M27: 8,669,795 km (0.106 R)
• M28: 9,110,211 km (0.073 R)
• M29: 9,159,578 km (0.084 R)
• M30: 9,258,612 km (0.118 R)
• M31: 9,607,923 km (0.112 R)
• M32: 10,165,774 km (0.031 R)
• M33: 10,629,976 km (0.104 R)
• M34: 11,312,591 km (0.05 R)
• M35: 11,525,469 km (0.108 R)
• M36: 11,901,259 km (0.095 R)
• M37: 12,009,268 km (0.099 R)
• M38: 14,990,155 km (0.077 R)
• M39: 15,341,411 km (0.044 R)
• M40: 16,111,541 km (0.088 R)
• M41: 16,231,070 km (0.057 R)
• M42: 19,379,058 km (0.094 R)
• M43: 19,953,663 km (0.107 R)
• M44: 20,082,018 km (0.044 R)
• M45: 20,210,822 km (0.06 R)
• M46: 20,469,028 km (0.075 R)
• M47: 20,533,804 km (0.119 R)
• M48: 20,858,581 km (0.044 R)
• M49: 20,923,656 km (0.04 R)
• M50: 21,316,051 km (0.117 R)
• M51: 22,307,436 km (0.11 R)
• M52: 22,440,728 km (0.04 R)
• M53: 23,313,781 km (0.107 R)
• M54: 24,609,598 km (0.048 R)
• M55: 25,440,015 km (0.116 R)
• M56: 25,509,728 km (0.112 R)
• M57: 25,579,441 km (0.105 R)
• M58: 25,928,752 km (0.099 R)
• M59: 28,852,493 km (0.058 R)
• M60: 31,056,817 km (0.075 R)
• M61: 31,429,465 km (0.092 R)
• M62: 32,329,895 km (0.066 R)
• M63: 32,405,292 km (0.117 R)
• M64: 34,079,293 km (0.09 R)
• M65: 34,540,652 km (0.096 R)
• M66: 36,406,736 km (0.107 R)
• M67: 36,642,353 km (0.084 R)
• M68: 38,544,939 km (0.101 R)
• M69: 41,868,854 km (0.097 R)
• M70: 42,527,982 km (0.106 R)
• M71: 42,858,892 km (0.103 R)
• M72: 42,941,770 km (0.078 R)
• M73: 43,107,524 km (0.11 R)
• M74: 44,609,935 km (0.114 R)
• M75: 45,452,022 km (0.059 R)
• M76: 45,536,545 km (0.091 R)
• M77: 46,724,950 km (0.095 R)
• M78: 47,237,323 km (0.114 R)
• M79: 47,494,332 km (0.1 R)
• M80: 48,699,343 km (0.102 R)
• M81: 49,827,311 km (0.1 R)
• M82: 52,729,061 km (0.081 R)
• M83: 53,351,687 km (0.104 R)
• M84: 53,530,008 km (0.034 R)
• M85: 53,976,557 km (0.056 R)
• M86: 55,594,757 km (0.067 R)
• M87: 55,685,115 km (0.109 R)
• M88: 56,047,141 km (0.119 R)
• M89: 57,137,710 km (0.038 R)
• M90: 57,228,815 km (0.087 R)
• M91: 58,786,578 km (0.065 R)
• M92: 58,970,733 km (0.1 R)
• M93: 61,289,051 km (0.048 R)
• M94: 61,382,550 km (0.032 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit