🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.03 AU - 2.19 AU

Year: 1155 Days

Day: 23.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,456,082 km

• M1: 136,732 km (0.103 R)
• M2: 600,785 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.55 AU - 3.49 AU

Year: 1977 Days

Day: 30 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 13.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.19 AU - 10.25 AU

Year: 11416 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,456,082 km

• M1: 178,021 km (0.09 R)
• M2: 331,808 km (0.095 R)
• M3: 513,121 km (0.041 R)
• M4: 703,409 km (0.087 R)
• M5: 800,199 km (0.103 R)
• M6: 1,101,938 km (0.087 R)
• M7: 1,257,071 km (0.117 R)
• M8: 1,655,749 km (0.11 R)
• M9: 1,790,088 km (0.078 R)
• M10: 1,904,979 km (0.116 R)
• M11: 1,998,628 km (0.095 R)
• M12: 2,118,156 km (0.09 R)
• M13: 2,264,762 km (0.079 R)
• M14: 2,594,476 km (0.118 R)
• M15: 3,300,279 km (0.052 R)
• M16: 3,413,973 km (0.079 R)
• M17: 3,852,744 km (0.093 R)
• M18: 4,216,715 km (0.103 R)
• M19: 4,340,582 km (0.086 R)
• M20: 4,434,230 km (0.097 R)
• M21: 4,528,627 km (0.1 R)
• M22: 5,782,257 km (0.074 R)
• M23: 5,885,629 km (0.082 R)
• M24: 5,989,749 km (0.081 R)
• M25: 6,411,914 km (0.119 R)
• M26: 6,590,833 km (0.108 R)
• M27: 7,174,265 km (0.073 R)
• M28: 9,103,030 km (0.102 R)
• M29: 9,507,244 km (0.11 R)
• M30: 9,711,445 km (0.075 R)
• M31: 9,876,003 km (0.049 R)
• M32: 10,000,019 km (0.072 R)
• M33: 10,333,174 km (0.062 R)
• M34: 10,585,545 km (0.057 R)
• M35: 11,096,272 km (0.094 R)
• M36: 11,484,629 km (0.084 R)
• M37: 11,571,545 km (0.053 R)
• M38: 11,789,808 km (0.076 R)
• M39: 11,877,473 km (0.103 R)
• M40: 11,965,436 km (0.09 R)
• M41: 12,542,136 km (0.117 R)
• M42: 13,355,799 km (0.073 R)
• M43: 15,081,410 km (0.051 R)
• M44: 15,704,336 km (0.091 R)
• M45: 18,380,941 km (0.112 R)
• M46: 18,994,741 km (0.091 R)
• M47: 19,511,302 km (0.062 R)
• M48: 20,137,519 km (0.098 R)
• M49: 20,295,046 km (0.056 R)
• M50: 20,453,021 km (0.1 R)
• M51: 20,664,253 km (0.095 R)
• M52: 21,142,368 km (0.078 R)
• M53: 21,785,340 km (0.092 R)
• M54: 22,055,214 km (0.087 R)
• M55: 23,090,731 km (0.095 R)
• M56: 27,040,862 km (0.107 R)
• M57: 27,214,695 km (0.105 R)
• M58: 27,972,707 km (0.106 R)
• M59: 29,688,445 km (0.099 R)
• M60: 30,167,757 km (0.117 R)
• M61: 30,528,886 km (0.12 R)
• M62: 31,377,256 km (0.092 R)
• M63: 32,233,404 km (0.12 R)
• M64: 33,968,441 km (0.105 R)
• M65: 34,847,328 km (0.107 R)
• M66: 35,352,969 km (0.11 R)
• M67: 35,924,732 km (0.111 R)
• M68: 36,499,487 km (0.031 R)
• M69: 37,077,383 km (0.114 R)
• M70: 37,722,898 km (0.039 R)
• M71: 37,852,450 km (0.101 R)
• M72: 38,307,228 km (0.111 R)
• M73: 38,437,378 km (0.045 R)
• M74: 38,633,052 km (0.066 R)
• M75: 39,090,821 km (0.077 R)
• M76: 40,474,901 km (0.115 R)
• M77: 40,673,866 km (0.101 R)
• M78: 43,698,286 km (0.075 R)
• M79: 44,311,787 km (0.094 R)
• M80: 45,340,721 km (0.04 R)

Asteroid Belt

Center: 13.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.7

Radius: 3.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.35 AU - 20.97 AU

Year: 29154 Days

Day: 24.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,456,082 km

• M1: 48,919 km (0.076 R)
• M2: 490,980 km (0.056 R)
• M3: 998,865 km (0.103 R)
• M4: 1,067,830 km (0.092 R)
• M5: 1,235,080 km (0.113 R)
• M6: 1,436,289 km (0.104 R)
• M7: 2,338,364 km (0.091 R)
• M8: 2,368,882 km (0.106 R)
• M9: 2,617,813 km (0.079 R)
• M10: 3,106,998 km (0.112 R)
• M11: 3,344,709 km (0.105 R)
• M12: 3,946,242 km (0.09 R)
• M13: 4,466,244 km (0.117 R)
• M14: 5,285,742 km (0.113 R)
• M15: 5,366,076 km (0.11 R)
• M16: 5,406,467 km (0.074 R)
• M17: 5,609,920 km (0.085 R)
• M18: 5,691,900 km (0.057 R)
• M19: 6,663,837 km (0.119 R)
• M20: 6,707,221 km (0.101 R)
• M21: 7,058,028 km (0.078 R)
• M22: 8,191,680 km (0.06 R)
• M23: 8,284,880 km (0.037 R)
• M24: 8,378,378 km (0.105 R)
• M25: 8,425,202 km (0.05 R)
• M26: 8,613,546 km (0.105 R)
• M27: 10,119,548 km (0.118 R)
• M28: 11,340,117 km (0.072 R)
• M29: 13,310,770 km (0.048 R)
• M30: 13,475,028 km (0.074 R)
• M31: 13,750,438 km (0.039 R)
• M32: 14,195,043 km (0.075 R)
• M33: 14,757,232 km (0.111 R)
• M34: 15,269,604 km (0.114 R)
• M35: 15,672,023 km (0.087 R)
• M36: 16,546,123 km (0.088 R)
• M37: 17,197,023 km (0.033 R)
• M38: 17,615,598 km (0.079 R)
• M39: 18,158,788 km (0.094 R)
• M40: 18,340,998 km (0.104 R)
• M41: 18,523,956 km (0.076 R)
• M42: 19,076,122 km (0.107 R)
• M43: 19,385,341 km (0.108 R)
• M44: 20,071,247 km (0.057 R)
• M45: 20,765,082 km (0.069 R)
• M46: 21,402,519 km (0.115 R)
• M47: 22,111,313 km (0.066 R)
• M48: 23,024,309 km (0.083 R)
• M49: 23,551,642 km (0.096 R)
• M50: 23,750,457 km (0.12 R)
• M51: 24,350,045 km (0.109 R)
• M52: 24,685,294 km (0.12 R)
• M53: 24,954,570 km (0.049 R)
• M54: 25,022,039 km (0.091 R)
• M55: 25,224,894 km (0.067 R)
• M56: 25,428,197 km (0.101 R)
• M57: 26,866,730 km (0.063 R)
• M58: 27,421,738 km (0.105 R)
• M59: 28,261,282 km (0.117 R)
• M60: 28,684,195 km (0.095 R)
• M61: 28,825,565 km (0.05 R)
• M62: 29,822,186 km (0.108 R)
• M63: 29,893,694 km (0.118 R)
• M64: 31,483,620 km (0.101 R)
• M65: 34,293,666 km (0.09 R)
• M66: 34,368,764 km (0.081 R)
• M67: 37,028,914 km (0.117 R)
• M68: 37,878,480 km (0.09 R)
• M69: 38,578,448 km (0.104 R)
• M70: 39,047,438 km (0.104 R)
• M71: 39,833,275 km (0.118 R)
• M72: 40,703,636 km (0.085 R)
• M73: 40,942,095 km (0.099 R)
• M74: 41,660,314 km (0.12 R)
• M75: 43,595,811 km (0.086 R)
• M76: 44,902,399 km (0.101 R)
• M77: 45,066,508 km (0.044 R)
• M78: 46,553,511 km (0.08 R)
• M79: 46,636,538 km (0.106 R)
• M80: 46,969,393 km (0.073 R)
• M81: 49,575,238 km (0.075 R)
• M82: 51,195,383 km (0.114 R)
• M83: 51,710,598 km (0.097 R)
• M84: 52,746,264 km (0.072 R)
• M85: 53,093,032 km (0.046 R)
• M86: 55,365,125 km (0.101 R)
• M87: 56,424,427 km (0.09 R)
• M88: 58,026,022 km (0.087 R)
• M89: 58,473,469 km (0.095 R)
• M90: 59,371,954 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit