🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.71 AU - 0.81 AU

Year: 252 Days

Day: 22 Hours

Environment

Temp: 132 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.35 AU - 1.81 AU

Year: 756 Days

Day: 27.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,878,912 km

• M1: 105,766 km (0.114 R)
• M2: 478,863 km (0.109 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 6.3

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.02 AU - 13.74 AU

Year: 18637 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,878,912 km

• M1: 332,107 km (0.088 R)
• M2: 880,533 km (0.091 R)
• M3: 990,338 km (0.099 R)
• M4: 1,128,267 km (0.109 R)
• M5: 1,272,330 km (0.051 R)
• M6: 1,321,697 km (0.058 R)
• M7: 1,448,107 km (0.073 R)
• M8: 1,878,949 km (0.046 R)
• M9: 1,935,497 km (0.076 R)
• M10: 2,256,833 km (0.07 R)
• M11: 2,377,858 km (0.117 R)
• M12: 3,014,547 km (0.11 R)
• M13: 3,351,890 km (0.075 R)
• M14: 5,091,863 km (0.107 R)
• M15: 5,171,299 km (0.114 R)
• M16: 5,697,136 km (0.092 R)
• M17: 5,738,275 km (0.106 R)
• M18: 7,151,526 km (0.084 R)
• M19: 7,464,485 km (0.069 R)
• M20: 7,554,692 km (0.112 R)
• M21: 8,011,415 km (0.114 R)
• M22: 9,532,227 km (0.114 R)
• M23: 10,075,267 km (0.115 R)
• M24: 10,678,894 km (0.1 R)
• M25: 10,882,796 km (0.075 R)
• M26: 11,190,968 km (0.077 R)
• M27: 11,815,988 km (0.092 R)
• M28: 12,185,794 km (0.079 R)
• M29: 12,505,784 km (0.059 R)
• M30: 14,314,721 km (0.033 R)
• M31: 15,220,835 km (0.086 R)
• M32: 15,680,849 km (0.114 R)
• M33: 16,028,963 km (0.097 R)
• M34: 16,087,157 km (0.047 R)
• M35: 17,506,242 km (0.091 R)
• M36: 17,566,231 km (0.092 R)
• M37: 18,719,032 km (0.054 R)
• M38: 19,088,090 km (0.104 R)
• M39: 19,584,007 km (0.101 R)
• M40: 20,272,755 km (0.061 R)
• M41: 21,288,675 km (0.078 R)
• M42: 21,416,880 km (0.101 R)
• M43: 21,673,889 km (0.066 R)
• M44: 21,738,366 km (0.119 R)
• M45: 22,451,349 km (0.068 R)
• M46: 22,909,119 km (0.095 R)
• M47: 22,974,643 km (0.074 R)
• M48: 23,106,139 km (0.086 R)
• M49: 24,100,067 km (0.07 R)
• M50: 24,905,203 km (0.076 R)
• M51: 25,855,748 km (0.109 R)
• M52: 26,198,028 km (0.101 R)
• M53: 26,541,804 km (0.101 R)
• M54: 28,848,304 km (0.068 R)
• M55: 28,990,123 km (0.106 R)
• M56: 30,421,325 km (0.107 R)
• M57: 30,565,687 km (0.049 R)
• M58: 31,582,654 km (0.066 R)
• M59: 31,801,964 km (0.091 R)
• M60: 33,500,648 km (0.025 R)
• M61: 34,173,240 km (0.119 R)
• M62: 34,774,923 km (0.097 R)
• M63: 35,304,349 km (0.116 R)
• M64: 35,988,760 km (0.1 R)
• M65: 36,217,944 km (0.066 R)
• M66: 36,908,188 km (0.055 R)
• M67: 37,139,317 km (0.074 R)
• M68: 37,370,894 km (0.117 R)
• M69: 37,448,087 km (0.09 R)
• M70: 38,848,473 km (0.118 R)
• M71: 40,503,623 km (0.104 R)
• M72: 40,742,082 km (0.102 R)
• M73: 40,821,519 km (0.102 R)
• M74: 41,379,818 km (0.103 R)
• M75: 41,459,853 km (0.098 R)
• M76: 42,504,046 km (0.093 R)
• M77: 42,584,679 km (0.097 R)
• M78: 43,231,989 km (0.08 R)
• M79: 43,556,916 km (0.11 R)
• M80: 43,719,679 km (0.052 R)
• M81: 44,618,313 km (0.119 R)
• M82: 45,523,081 km (0.1 R)
• M83: 45,605,659 km (0.085 R)
• M84: 45,936,420 km (0.087 R)
• M85: 47,016,666 km (0.109 R)
• M86: 47,350,718 km (0.094 R)
• M87: 50,136,829 km (0.103 R)
• M88: 50,905,762 km (0.114 R)
• M89: 51,420,678 km (0.111 R)
• M90: 51,937,239 km (0.057 R)
• M91: 52,369,128 km (0.094 R)
• M92: 53,497,246 km (0.097 R)
• M93: 53,846,108 km (0.047 R)
• M94: 56,752,047 km (0.106 R)
• M95: 57,553,442 km (0.102 R)
• M96: 58,448,187 km (0.12 R)
• M97: 58,807,372 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 4.1

Gravity: 45.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.11 AU - 18.41 AU

Year: 21594 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,878,912 km

• M1: 303,085 km (0.094 R)
• M2: 378,333 km (0.102 R)
• M3: 616,792 km (0.067 R)
• M4: 894,894 km (0.11 R)
• M5: 1,061,546 km (0.077 R)
• M6: 1,584,989 km (0.111 R)
• M7: 1,855,313 km (0.044 R)
• M8: 2,828,896 km (0.097 R)
• M9: 3,711,523 km (0.089 R)
• M10: 3,933,377 km (0.084 R)
• M11: 4,343,425 km (0.061 R)
• M12: 5,302,347 km (0.095 R)
• M13: 5,401,680 km (0.031 R)
• M14: 5,552,026 km (0.08 R)
• M15: 5,602,440 km (0.068 R)
• M16: 5,653,004 km (0.087 R)
• M17: 5,856,607 km (0.108 R)
• M18: 6,010,992 km (0.032 R)
• M19: 6,166,723 km (0.118 R)
• M20: 6,323,652 km (0.068 R)
• M21: 6,748,958 km (0.107 R)
• M22: 7,238,143 km (0.092 R)
• M23: 7,293,345 km (0.117 R)
• M24: 7,626,649 km (0.078 R)
• M25: 8,890,901 km (0.101 R)
• M26: 9,789,535 km (0.091 R)
• M27: 10,095,463 km (0.12 R)
• M28: 11,095,225 km (0.108 R)
• M29: 11,736,103 km (0.117 R)
• M30: 12,060,880 km (0.072 R)
• M31: 12,653,138 km (0.111 R)
• M32: 12,785,980 km (0.107 R)
• M33: 13,593,061 km (0.105 R)
• M34: 16,762,441 km (0.094 R)
• M35: 17,348,715 km (0.046 R)
• M36: 17,718,671 km (0.078 R)
• M37: 17,867,371 km (0.045 R)
• M38: 20,769,720 km (0.1 R)
• M39: 20,926,498 km (0.038 R)
• M40: 21,083,576 km (0.053 R)
• M41: 23,324,552 km (0.12 R)
• M42: 23,978,594 km (0.082 R)
• M43: 25,137,529 km (0.109 R)
• M44: 25,639,878 km (0.117 R)
• M45: 25,892,250 km (0.116 R)
• M46: 27,681,889 km (0.084 R)
• M47: 28,200,395 km (0.111 R)
• M48: 31,378,752 km (0.083 R)
• M49: 31,558,568 km (0.09 R)
• M50: 31,738,834 km (0.1 R)
• M51: 31,829,041 km (0.091 R)
• M52: 32,100,262 km (0.105 R)
• M53: 36,637,267 km (0.102 R)
• M54: 37,111,492 km (0.095 R)
• M55: 38,257,561 km (0.076 R)
• M56: 39,415,299 km (0.089 R)
• M57: 40,095,969 km (0.092 R)
• M58: 43,356,604 km (0.112 R)
• M59: 43,757,527 km (0.096 R)
• M60: 44,462,133 km (0.083 R)
• M61: 46,906,562 km (0.109 R)
• M62: 47,627,624 km (0.082 R)
• M63: 47,834,368 km (0.115 R)
• M64: 49,289,656 km (0.086 R)
• M65: 49,812,800 km (0.084 R)
• M66: 54,064,670 km (0.095 R)
• M67: 54,280,241 km (0.099 R)
• M68: 54,388,251 km (0.095 R)
• M69: 54,928,897 km (0.111 R)
• M70: 55,906,519 km (0.114 R)
• M71: 56,342,896 km (0.115 R)
• M72: 57,219,091 km (0.099 R)
• M73: 57,989,371 km (0.061 R)
• M74: 60,209,104 km (0.089 R)
• M75: 61,554,138 km (0.119 R)
• M76: 62,682,705 km (0.099 R)
• M77: 64,045,840 km (0.098 R)
• M78: 64,616,706 km (0.112 R)
• M79: 64,845,441 km (0.118 R)
• M80: 65,418,700 km (0.052 R)
• M81: 65,533,591 km (0.112 R)
• M82: 66,570,304 km (0.113 R)
• M83: 67,148,500 km (0.11 R)
• M84: 67,264,289 km (0.101 R)
• M85: 67,960,817 km (0.069 R)
• M86: 68,077,204 km (0.106 R)
• M87: 69,244,067 km (0.111 R)
• M88: 69,595,323 km (0.096 R)
• M89: 71,952,686 km (0.095 R)
• M90: 72,427,211 km (0.073 R)
• M91: 73,857,217 km (0.095 R)
• M92: 73,976,895 km (0.114 R)
• M93: 74,815,840 km (0.11 R)
• M94: 75,899,078 km (0.085 R)
• M95: 77,959,340 km (0.084 R)
• M96: 78,446,730 km (0.109 R)
• M97: 78,812,945 km (0.108 R)
• M98: 82,010,750 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit