🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 255 Days

Day: 23 Hours

Environment

Temp: 88 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 463 Days

Day: 45.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.37 AU - 1.81 AU

Year: 744 Days

Day: 38.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.5 AU - 2.02 AU

Year: 866 Days

Day: 43.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.57 AU - 2.51 AU

Year: 1081 Days

Day: 30.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 148.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,419,322 km

• M1: 401,820 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.36 AU - 3.58 AU

Year: 1898 Days

Day: 16 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.33 AU - 3.73 AU

Year: 1956 Days

Day: 45.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.5

Radius: 4.6

Gravity: 22.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.08 AU - 17.18 AU

Year: 20753 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,419,322 km

• M1: 97,687 km (0.089 R)
• M2: 452,085 km (0.111 R)
• M3: 875,297 km (0.047 R)
• M4: 1,474,287 km (0.067 R)
• M5: 1,920,089 km (0.072 R)
• M6: 1,951,205 km (0.117 R)
• M7: 2,109,330 km (0.094 R)
• M8: 2,471,955 km (0.105 R)
• M9: 2,540,022 km (0.037 R)
• M10: 2,997,193 km (0.102 R)
• M11: 3,216,803 km (0.054 R)
• M12: 3,555,792 km (0.035 R)
• M13: 3,985,437 km (0.082 R)
• M14: 4,639,329 km (0.038 R)
• M15: 5,021,701 km (0.081 R)
• M16: 5,547,089 km (0.113 R)
• M17: 7,717,156 km (0.07 R)
• M18: 7,766,972 km (0.079 R)
• M19: 8,067,963 km (0.08 R)
• M20: 8,733,224 km (0.109 R)
• M21: 8,837,045 km (0.038 R)
• M22: 9,204,009 km (0.091 R)
• M23: 10,115,509 km (0.105 R)
• M24: 10,170,112 km (0.096 R)
• M25: 11,111,681 km (0.095 R)
• M26: 13,017,558 km (0.108 R)
• M27: 13,675,041 km (0.117 R)
• M28: 14,220,923 km (0.119 R)
• M29: 14,404,480 km (0.046 R)
• M30: 14,650,419 km (0.065 R)
• M31: 16,667,297 km (0.079 R)
• M32: 16,925,503 km (0.099 R)
• M33: 16,990,279 km (0.057 R)
• M34: 18,435,544 km (0.113 R)
• M35: 18,769,596 km (0.116 R)
• M36: 18,836,616 km (0.118 R)
• M37: 18,903,636 km (0.094 R)
• M38: 19,443,385 km (0.09 R)
• M39: 20,400,063 km (0.065 R)
• M40: 20,469,028 km (0.118 R)
• M41: 21,023,138 km (0.069 R)
• M42: 21,582,186 km (0.093 R)
• M43: 21,863,579 km (0.115 R)
• M44: 23,001,271 km (0.115 R)
• M45: 25,037,747 km (0.092 R)
• M46: 25,333,502 km (0.1 R)
• M47: 27,816,078 km (0.12 R)
• M48: 27,968,968 km (0.105 R)
• M49: 28,815,243 km (0.094 R)
• M50: 29,513,715 km (0.11 R)
• M51: 30,453,788 km (0.098 R)
• M52: 31,085,989 km (0.1 R)
• M53: 32,202,587 km (0.11 R)
• M54: 33,738,957 km (0.105 R)
• M55: 38,063,981 km (0.083 R)
• M56: 40,290,895 km (0.107 R)
• M57: 40,897,664 km (0.075 R)
• M58: 40,984,581 km (0.097 R)
• M59: 42,383,770 km (0.107 R)
• M60: 44,422,340 km (0.09 R)
• M61: 46,764,893 km (0.07 R)
• M62: 47,311,224 km (0.098 R)
• M63: 48,226,464 km (0.09 R)
• M64: 49,888,347 km (0.086 R)
• M65: 51,194,037 km (0.069 R)
• M66: 51,287,685 km (0.06 R)
• M67: 51,475,131 km (0.063 R)
• M68: 51,850,921 km (0.114 R)
• M69: 52,416,401 km (0.085 R)
• M70: 52,510,797 km (0.103 R)
• M71: 53,363,206 km (0.082 R)
• M72: 54,602,475 km (0.086 R)
• M73: 54,698,068 km (0.085 R)
• M74: 57,400,853 km (0.114 R)
• M75: 58,964,749 km (0.117 R)
• M76: 59,161,320 km (0.104 R)
• M77: 59,949,252 km (0.075 R)
• M78: 61,834,784 km (0.114 R)
• M79: 62,935,226 km (0.083 R)
• M80: 63,035,606 km (0.067 R)
• M81: 63,437,575 km (0.118 R)
• M82: 63,538,255 km (0.088 R)
• M83: 65,155,557 km (0.085 R)
• M84: 65,358,711 km (0.081 R)
• M85: 66,071,246 km (0.085 R)
• M86: 66,479,499 km (0.047 R)
• M87: 67,812,416 km (0.118 R)
• M88: 68,740,371 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 3.7

Gravity: 61.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.88 AU - 20.52 AU

Year: 26454 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,419,322 km

• M1: 159,471 km (0.094 R)
• M2: 283,638 km (0.114 R)
• M3: 324,328 km (0.076 R)
• M4: 862,731 km (0.104 R)
• M5: 985,102 km (0.099 R)
• M6: 1,676,244 km (0.095 R)
• M7: 2,230,355 km (0.111 R)
• M8: 2,570,391 km (0.115 R)
• M9: 2,614,073 km (0.069 R)
• M10: 2,835,927 km (0.053 R)
• M11: 3,982,894 km (0.12 R)
• M12: 4,033,458 km (0.112 R)
• M13: 4,763,795 km (0.086 R)
• M14: 4,817,500 km (0.107 R)
• M15: 4,871,355 km (0.109 R)
• M16: 5,199,124 km (0.099 R)
• M17: 6,224,169 km (0.082 R)
• M18: 6,880,455 km (0.042 R)
• M19: 7,937,214 km (0.106 R)
• M20: 8,386,905 km (0.118 R)
• M21: 9,176,782 km (0.115 R)
• M22: 9,580,547 km (0.061 R)
• M23: 9,648,464 km (0.042 R)
• M24: 10,058,961 km (0.117 R)
• M25: 10,685,327 km (0.026 R)
• M26: 10,826,248 km (0.099 R)
• M27: 13,541,898 km (0.046 R)
• M28: 14,543,157 km (0.117 R)
• M29: 14,856,116 km (0.11 R)
• M30: 15,013,343 km (0.104 R)
• M31: 15,727,972 km (0.077 R)
• M32: 16,534,753 km (0.045 R)
• M33: 17,272,421 km (0.053 R)
• M34: 17,354,999 km (0.104 R)
• M35: 17,770,133 km (0.047 R)
• M36: 19,034,833 km (0.09 R)
• M37: 19,120,104 km (0.069 R)
• M38: 19,376,963 km (0.102 R)
• M39: 21,383,220 km (0.063 R)
• M40: 21,471,932 km (0.119 R)
• M41: 23,089,683 km (0.116 R)
• M42: 23,637,660 km (0.092 R)
• M43: 24,746,330 km (0.097 R)
• M44: 25,026,078 km (0.12 R)
• M45: 26,440,676 km (0.094 R)
• M46: 28,172,271 km (0.031 R)
• M47: 28,269,510 km (0.075 R)
• M48: 29,741,852 km (0.119 R)
• M49: 30,039,402 km (0.109 R)
• M50: 30,138,735 km (0.069 R)
• M51: 30,238,218 km (0.09 R)
• M52: 30,637,195 km (0.089 R)
• M53: 31,037,968 km (0.088 R)
• M54: 36,191,465 km (0.09 R)
• M55: 36,402,996 km (0.09 R)
• M56: 39,082,294 km (0.082 R)
• M57: 40,281,022 km (0.08 R)
• M58: 40,719,942 km (0.052 R)
• M59: 41,935,126 km (0.106 R)
• M60: 43,050,228 km (0.068 R)
• M61: 44,401,097 km (0.107 R)
• M62: 44,854,528 km (0.109 R)
• M63: 45,651,585 km (0.117 R)
• M64: 46,338,539 km (0.092 R)
• M65: 46,683,212 km (0.117 R)
• M66: 47,606,680 km (0.04 R)
• M67: 51,123,128 km (0.052 R)
• M68: 52,433,306 km (0.067 R)
• M69: 57,783,075 km (0.093 R)
• M70: 57,906,643 km (0.104 R)
• M71: 58,525,829 km (0.09 R)
• M72: 59,521,253 km (0.1 R)
• M73: 60,021,059 km (0.066 R)
• M74: 60,773,387 km (0.031 R)
• M75: 62,287,317 km (0.053 R)
• M76: 63,941,421 km (0.081 R)
• M77: 64,325,140 km (0.092 R)
• M78: 65,094,970 km (0.081 R)
• M79: 66,514,056 km (0.09 R)
• M80: 69,120,499 km (0.071 R)
• M81: 71,229,530 km (0.115 R)
• M82: 73,627,434 km (0.093 R)
• M83: 74,701,547 km (0.108 R)
• M84: 74,970,973 km (0.093 R)
• M85: 75,916,282 km (0.07 R)
• M86: 82,225,422 km (0.074 R)
• M87: 85,442,375 km (0.084 R)
• M88: 86,147,131 km (0.103 R)
• M89: 87,137,020 km (0.111 R)
• M90: 88,842,884 km (0.118 R)
• M91: 88,985,451 km (0.109 R)
• M92: 90,559,669 km (0.073 R)
• M93: 91,134,275 km (0.071 R)
• M94: 91,566,164 km (0.108 R)
• M95: 95,629,092 km (0.066 R)
• M96: 96,800,593 km (0.094 R)
• M97: 97,241,159 km (0.046 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: 552 - 17,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit