🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.62 AU - 4.04 AU

Year: 1738 Days

Day: 41.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,902,418 km

• M1: 404,961 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.7 AU - 9.81 AU

Year: 8048 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,902,418 km

• M1: 1,828,535 km (0.081 R)

Asteroid Belt

Center: 10.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 9.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.44 AU - 13.4 AU

Year: 12522 Days

Day: 13 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,902,418 km

• M1: 248,033 km (0.028 R)
• M2: 381,774 km (0.07 R)
• M3: 443,707 km (0.099 R)
• M4: 1,545,795 km (0.117 R)
• M5: 2,192,806 km (0.071 R)
• M6: 2,405,235 km (0.045 R)
• M7: 2,529,700 km (0.095 R)
• M8: 2,656,409 km (0.077 R)
• M9: 3,495,205 km (0.078 R)
• M10: 3,565,815 km (0.093 R)
• M11: 3,780,189 km (0.091 R)
• M12: 4,109,753 km (0.095 R)
• M13: 4,221,652 km (0.054 R)
• M14: 4,757,511 km (0.084 R)
• M15: 5,113,405 km (0.087 R)
• M16: 5,560,104 km (0.098 R)
• M17: 5,767,297 km (0.119 R)
• M18: 6,061,855 km (0.063 R)
• M19: 6,189,462 km (0.103 R)
• M20: 7,063,712 km (0.114 R)
• M21: 7,333,437 km (0.074 R)
• M22: 7,469,721 km (0.103 R)
• M23: 7,606,753 km (0.086 R)
• M24: 8,828,967 km (0.103 R)
• M25: 9,760,513 km (0.066 R)
• M26: 9,960,525 km (0.119 R)
• M27: 10,517,777 km (0.054 R)
• M28: 10,620,252 km (0.077 R)
• M29: 10,929,471 km (0.102 R)
• M30: 12,465,542 km (0.071 R)
• M31: 12,574,000 km (0.072 R)
• M32: 13,731,289 km (0.071 R)
• M33: 14,294,376 km (0.117 R)
• M34: 14,578,761 km (0.11 R)
• M35: 15,153,068 km (0.059 R)
• M36: 15,676,361 km (0.104 R)
• M37: 16,442,601 km (0.103 R)
• M38: 16,621,221 km (0.081 R)
• M39: 16,860,278 km (0.065 R)
• M40: 16,980,256 km (0.106 R)
• M41: 17,100,533 km (0.11 R)
• M42: 19,501,728 km (0.06 R)
• M43: 21,484,498 km (0.118 R)
• M44: 24,543,027 km (0.116 R)
• M45: 24,610,944 km (0.074 R)
• M46: 24,951,878 km (0.111 R)
• M47: 25,225,791 km (0.087 R)
• M48: 28,374,527 km (0.118 R)
• M49: 29,162,908 km (0.091 R)
• M50: 29,379,227 km (0.118 R)
• M51: 32,089,940 km (0.089 R)
• M52: 32,387,789 km (0.04 R)
• M53: 33,663,710 km (0.107 R)
• M54: 35,878,207 km (0.071 R)
• M55: 37,041,929 km (0.073 R)
• M56: 37,432,678 km (0.082 R)
• M57: 37,589,307 km (0.078 R)
• M58: 37,667,697 km (0.064 R)
• M59: 37,824,625 km (0.095 R)
• M60: 39,088,278 km (0.06 R)
• M61: 39,725,415 km (0.12 R)
• M62: 40,045,106 km (0.079 R)
• M63: 40,285,510 km (0.12 R)
• M64: 42,226,093 km (0.065 R)
• M65: 42,961,666 km (0.106 R)
• M66: 44,445,378 km (0.107 R)
• M67: 44,528,255 km (0.111 R)
• M68: 45,360,318 km (0.101 R)
• M69: 45,527,419 km (0.112 R)
• M70: 45,945,844 km (0.066 R)
• M71: 47,462,916 km (0.089 R)
• M72: 48,227,661 km (0.113 R)
• M73: 48,825,155 km (0.102 R)
• M74: 49,683,098 km (0.118 R)
• M75: 50,545,979 km (0.117 R)
• M76: 52,637,058 km (0.038 R)
• M77: 53,428,580 km (0.081 R)
• M78: 53,516,693 km (0.064 R)
• M79: 53,604,956 km (0.114 R)
• M80: 54,135,281 km (0.099 R)
• M81: 56,633,416 km (0.114 R)
• M82: 56,813,382 km (0.068 R)
• M83: 56,993,348 km (0.053 R)
• M84: 58,077,783 km (0.104 R)
• M85: 58,349,901 km (0.104 R)
• M86: 60,358,702 km (0.091 R)
• M87: 60,726,413 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 6.4

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.89 AU - 21.99 AU

Year: 24521 Days

Day: 17.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,902,418 km

• M1: 108,907 km (0.085 R)
• M2: 202,406 km (0.104 R)
• M3: 467,643 km (0.096 R)
• M4: 1,327,382 km (0.069 R)
• M5: 1,483,861 km (0.091 R)
• M6: 1,814,921 km (0.11 R)
• M7: 2,466,570 km (0.11 R)
• M8: 2,738,090 km (0.039 R)
• M9: 3,225,629 km (0.05 R)
• M10: 4,511,423 km (0.111 R)
• M11: 4,747,488 km (0.101 R)
• M12: 5,479,920 km (0.115 R)
• M13: 6,142,937 km (0.069 R)
• M14: 6,247,057 km (0.12 R)
• M15: 7,321,469 km (0.088 R)
• M16: 8,278,746 km (0.101 R)
• M17: 8,336,341 km (0.077 R)
• M18: 8,919,025 km (0.034 R)
• M19: 9,514,873 km (0.107 R)
• M20: 9,817,510 km (0.106 R)
• M21: 9,878,396 km (0.054 R)
• M22: 9,939,432 km (0.089 R)
• M23: 10,000,618 km (0.062 R)
• M24: 10,123,438 km (0.071 R)
• M25: 10,681,886 km (0.064 R)
• M26: 10,807,399 km (0.081 R)
• M27: 12,548,569 km (0.117 R)
• M28: 12,680,963 km (0.116 R)
• M29: 13,620,737 km (0.11 R)
• M30: 14,444,123 km (0.102 R)
• M31: 14,861,800 km (0.113 R)
• M32: 16,789,967 km (0.105 R)
• M33: 17,746,197 km (0.088 R)
• M34: 19,099,011 km (0.066 R)
• M35: 19,251,301 km (0.086 R)
• M36: 20,329,154 km (0.042 R)
• M37: 20,484,736 km (0.106 R)
• M38: 20,718,856 km (0.101 R)
• M39: 23,189,166 km (0.117 R)
• M40: 23,596,222 km (0.098 R)
• M41: 24,087,950 km (0.11 R)
• M42: 24,582,820 km (0.088 R)
• M43: 24,665,697 km (0.091 R)
• M44: 25,919,177 km (0.119 R)
• M45: 26,087,924 km (0.077 R)
• M46: 26,341,642 km (0.052 R)
• M47: 27,622,648 km (0.041 R)
• M48: 28,054,089 km (0.118 R)
• M49: 28,574,839 km (0.089 R)
• M50: 28,661,905 km (0.083 R)
• M51: 29,978,964 km (0.073 R)
• M52: 31,136,254 km (0.119 R)
• M53: 31,405,380 km (0.071 R)
• M54: 32,489,666 km (0.109 R)
• M55: 35,721,578 km (0.106 R)
• M56: 36,569,050 km (0.056 R)
• M57: 37,423,254 km (0.089 R)
• M58: 37,996,214 km (0.087 R)
• M59: 38,668,506 km (0.094 R)
• M60: 40,317,225 km (0.109 R)
• M61: 40,414,912 km (0.11 R)
• M62: 40,708,573 km (0.059 R)
• M63: 41,791,063 km (0.077 R)
• M64: 41,889,947 km (0.063 R)
• M65: 42,088,015 km (0.083 R)
• M66: 43,783,407 km (0.106 R)
• M67: 44,690,120 km (0.107 R)
• M68: 45,196,509 km (0.038 R)
• M69: 47,035,067 km (0.067 R)
• M70: 47,859,949 km (0.105 R)
• M71: 47,963,471 km (0.064 R)
• M72: 48,170,664 km (0.11 R)
• M73: 48,793,739 km (0.082 R)
• M74: 50,995,969 km (0.081 R)
• M75: 51,101,585 km (0.106 R)
• M76: 51,207,351 km (0.115 R)
• M77: 52,056,020 km (0.037 R)
• M78: 54,089,953 km (0.05 R)
• M79: 55,605,229 km (0.089 R)
• M80: 60,345,687 km (0.053 R)
• M81: 60,681,235 km (0.088 R)
• M82: 61,017,381 km (0.082 R)
• M83: 62,481,196 km (0.091 R)
• M84: 62,820,634 km (0.109 R)
• M85: 64,870,125 km (0.109 R)
• M86: 65,903,098 km (0.116 R)
• M87: 66,363,859 km (0.087 R)
• M88: 67,404,761 km (0.041 R)
• M89: 71,030,864 km (0.089 R)
• M90: 71,266,930 km (0.053 R)
• M91: 73,403,636 km (0.069 R)
• M92: 73,881,302 km (0.102 R)
• M93: 75,320,583 km (0.069 R)
• M94: 75,440,860 km (0.112 R)
• M95: 78,104,899 km (0.079 R)
• M96: 79,938,819 km (0.039 R)
• M97: 80,307,279 km (0.111 R)
• M98: 82,530,004 km (0.103 R)

Kuiper Belt

Range: 38.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit