🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.8 AU - 0.84 AU

Year: 261 Days

Day: 15.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,966,489 km

• M1: 527,332 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.14 AU - 3.24 AU

Year: 1551 Days

Day: 12.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.29 AU

Year: 1718 Days

Day: 31.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,966,489 km

• M1: 183,407 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.82 AU - 3.58 AU

Year: 2012 Days

Day: 35 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,966,489 km

• M1: 1,746,555 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.08 AU - 3.5 AU

Year: 2097 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.4

Radius: 14.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.29 AU - 8.67 AU

Year: 6481 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 97,966,489 km

• M1: 228,885 km (0.08 R)
• M2: 342,579 km (0.067 R)
• M3: 570,865 km (0.106 R)
• M4: 689,497 km (0.118 R)
• M5: 866,321 km (0.079 R)
• M6: 997,070 km (0.103 R)
• M7: 1,179,130 km (0.115 R)
• M8: 1,291,628 km (0.11 R)
• M9: 1,431,951 km (0.107 R)
• M10: 1,540,708 km (0.108 R)
• M11: 1,703,022 km (0.037 R)
• M12: 1,818,961 km (0.087 R)
• M13: 2,031,838 km (0.102 R)
• M14: 2,295,579 km (0.103 R)
• M15: 2,690,069 km (0.071 R)
• M16: 2,980,738 km (0.063 R)
• M17: 3,559,981 km (0.094 R)
• M18: 3,760,890 km (0.107 R)
• M19: 4,386,509 km (0.114 R)
• M20: 4,548,074 km (0.103 R)
• M21: 4,748,236 km (0.109 R)
• M22: 4,877,190 km (0.105 R)
• M23: 4,988,640 km (0.074 R)
• M24: 5,636,549 km (0.091 R)
• M25: 5,832,223 km (0.112 R)
• M26: 5,990,348 km (0.057 R)
• M27: 6,089,980 km (0.084 R)
• M28: 6,230,452 km (0.053 R)
• M29: 6,494,044 km (0.069 R)
• M30: 6,906,784 km (0.072 R)
• M31: 7,328,351 km (0.097 R)
• M32: 7,649,986 km (0.118 R)
• M33: 7,932,427 km (0.088 R)
• M34: 8,108,055 km (0.119 R)
• M35: 8,396,180 km (0.086 R)
• M36: 8,778,104 km (0.104 R)
• M37: 9,005,493 km (0.096 R)
• M38: 9,119,935 km (0.12 R)
• M39: 10,123,886 km (0.068 R)
• M40: 10,458,387 km (0.09 R)
• M41: 10,578,664 km (0.026 R)
• M42: 10,893,717 km (0.088 R)
• M43: 11,508,415 km (0.116 R)
• M44: 11,807,461 km (0.105 R)
• M45: 11,957,956 km (0.105 R)
• M46: 12,058,636 km (0.107 R)
• M47: 12,745,739 km (0.066 R)
• M48: 13,107,167 km (0.031 R)
• M49: 13,524,246 km (0.114 R)
• M50: 13,866,376 km (0.081 R)
• M51: 13,998,621 km (0.114 R)
• M52: 14,131,464 km (0.034 R)
• M53: 14,371,568 km (0.101 R)
• M54: 14,801,662 km (0.082 R)
• M55: 15,099,811 km (0.073 R)
• M56: 15,454,806 km (0.091 R)
• M57: 15,978,549 km (0.042 R)
• M58: 16,340,426 km (0.107 R)
• M59: 16,480,300 km (0.085 R)
• M60: 16,676,722 km (0.117 R)
• M61: 16,845,767 km (0.099 R)
• M62: 17,015,411 km (0.12 R)
• M63: 17,384,769 km (0.108 R)
• M64: 18,073,816 km (0.091 R)
• M65: 18,305,543 km (0.031 R)
• M66: 19,686,481 km (0.093 R)
• M67: 20,134,377 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 7.3

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.8 AU - 20.52 AU

Year: 29476 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,966,489 km

• M1: 115,490 km (0.095 R)
• M2: 307,723 km (0.089 R)
• M3: 410,197 km (0.093 R)
• M4: 1,285,046 km (0.099 R)
• M5: 1,565,392 km (0.088 R)
• M6: 1,712,746 km (0.119 R)
• M7: 2,431,265 km (0.084 R)
• M8: 2,956,652 km (0.035 R)
• M9: 3,279,185 km (0.097 R)
• M10: 3,759,394 km (0.068 R)
• M11: 4,945,706 km (0.109 R)
• M12: 5,439,079 km (0.119 R)
• M13: 5,776,871 km (0.116 R)
• M14: 6,770,351 km (0.112 R)
• M15: 7,503,081 km (0.111 R)
• M16: 9,242,007 km (0.084 R)
• M17: 9,712,343 km (0.104 R)
• M18: 10,536,776 km (0.035 R)
• M19: 10,886,835 km (0.055 R)
• M20: 11,240,784 km (0.083 R)
• M21: 11,312,142 km (0.096 R)
• M22: 11,742,685 km (0.091 R)
• M23: 12,325,219 km (0.1 R)
• M24: 12,398,672 km (0.115 R)
• M25: 14,205,515 km (0.071 R)
• M26: 14,359,750 km (0.12 R)
• M27: 16,173,475 km (0.074 R)
• M28: 19,666,286 km (0.1 R)
• M29: 20,097,128 km (0.027 R)
• M30: 21,851,611 km (0.111 R)
• M31: 22,118,943 km (0.045 R)
• M32: 22,566,988 km (0.09 R)
• M33: 22,656,897 km (0.078 R)
• M34: 22,927,519 km (0.113 R)
• M35: 24,573,545 km (0.111 R)
• M36: 24,758,747 km (0.106 R)
• M37: 24,851,647 km (0.053 R)
• M38: 25,130,647 km (0.092 R)
• M39: 26,731,644 km (0.067 R)
• M40: 26,922,231 km (0.084 R)
• M41: 27,881,602 km (0.115 R)
• M42: 29,047,568 km (0.104 R)
• M43: 29,341,528 km (0.092 R)
• M44: 31,728,512 km (0.081 R)
• M45: 33,047,366 km (0.032 R)
• M46: 33,456,816 km (0.063 R)
• M47: 33,867,911 km (0.101 R)
• M48: 34,695,037 km (0.088 R)
• M49: 35,633,614 km (0.084 R)
• M50: 37,109,996 km (0.092 R)
• M51: 40,013,391 km (0.081 R)
• M52: 41,989,130 km (0.11 R)
• M53: 42,321,537 km (0.102 R)
• M54: 42,877,443 km (0.042 R)
• M55: 43,212,243 km (0.116 R)
• M56: 44,334,077 km (0.076 R)
• M57: 44,446,874 km (0.046 R)
• M58: 45,693,024 km (0.099 R)
• M59: 46,492,026 km (0.097 R)
• M60: 49,266,468 km (0.097 R)
• M61: 49,734,111 km (0.119 R)
• M62: 50,085,666 km (0.049 R)
• M63: 52,809,096 km (0.117 R)
• M64: 52,928,624 km (0.087 R)
• M65: 54,973,777 km (0.102 R)
• M66: 56,432,954 km (0.088 R)
• M67: 58,398,371 km (0.099 R)
• M68: 59,389,457 km (0.076 R)
• M69: 60,261,164 km (0.114 R)
• M70: 61,639,559 km (0.116 R)
• M71: 63,790,178 km (0.117 R)
• M72: 64,427,315 km (0.092 R)
• M73: 66,351,592 km (0.076 R)
• M74: 66,609,499 km (0.087 R)
• M75: 68,555,019 km (0.08 R)
• M76: 68,685,469 km (0.114 R)
• M77: 69,862,505 km (0.084 R)
• M78: 70,256,246 km (0.116 R)
• M79: 73,166,823 km (0.104 R)
• M80: 73,299,965 km (0.108 R)
• M81: 73,566,698 km (0.1 R)
• M82: 74,636,771 km (0.088 R)
• M83: 75,039,339 km (0.097 R)
• M84: 84,635,444 km (0.061 R)
• M85: 90,718,393 km (0.096 R)
• M86: 90,861,558 km (0.11 R)
• M87: 91,148,038 km (0.08 R)
• M88: 95,626,848 km (0.046 R)
• M89: 96,064,123 km (0.09 R)
• M90: 97,526,442 km (0.1 R)
• M91: 97,673,048 km (0.096 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit