🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 148 Days

Day: 23.5 Hours

Environment

Temp: 396 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 151 Days

Day: 30.4 Hours

Environment

Temp: 393 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,386,457 km

• M1: 80,334 km (0.047 R)
• M2: 394,639 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.53 AU - 0.79 AU

Year: 155 Days

Day: 35 Hours

Environment

Temp: 378 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.26 AU - 6.58 AU

Year: 4159 Days

Day: 31.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,386,457 km

• M1: 373,695 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.65 AU - 9.01 AU

Year: 6327 Days

Day: 25.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,386,457 km

• M1: 2,123,093 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.51 AU - 9.69 AU

Year: 7282 Days

Day: 35.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,386,457 km

• M1: 1,809,685 km (0.096 R)
• M2: 3,545,320 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 7.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.41 AU - 24.21 AU

Year: 26430 Days

Day: 21.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,386,457 km

• M1: 119,379 km (0.088 R)
• M2: 184,005 km (0.045 R)
• M3: 469,588 km (0.092 R)
• M4: 837,000 km (0.077 R)
• M5: 1,133,653 km (0.049 R)
• M6: 1,461,721 km (0.119 R)
• M7: 2,129,825 km (0.116 R)
• M8: 2,237,535 km (0.103 R)
• M9: 2,571,288 km (0.044 R)
• M10: 3,285,020 km (0.117 R)
• M11: 3,793,353 km (0.112 R)
• M12: 3,968,233 km (0.086 R)
• M13: 4,235,565 km (0.115 R)
• M14: 4,929,399 km (0.068 R)
• M15: 5,216,777 km (0.086 R)
• M16: 5,608,574 km (0.071 R)
• M17: 9,360,339 km (0.079 R)
• M18: 9,537,612 km (0.086 R)
• M19: 9,775,772 km (0.061 R)
• M20: 10,197,189 km (0.05 R)
• M21: 10,318,812 km (0.1 R)
• M22: 10,624,590 km (0.087 R)
• M23: 10,871,576 km (0.075 R)
• M24: 11,120,358 km (0.116 R)
• M25: 12,521,940 km (0.098 R)
• M26: 12,782,689 km (0.103 R)
• M27: 12,848,213 km (0.079 R)
• M28: 15,767,466 km (0.09 R)
• M29: 17,773,424 km (0.102 R)
• M30: 17,846,577 km (0.032 R)
• M31: 18,213,690 km (0.028 R)
• M32: 22,097,849 km (0.088 R)
• M33: 23,607,890 km (0.101 R)
• M34: 23,768,858 km (0.096 R)
• M35: 24,172,622 km (0.091 R)
• M36: 25,151,142 km (0.08 R)
• M37: 25,727,842 km (0.116 R)
• M38: 26,142,378 km (0.118 R)
• M39: 27,483,971 km (0.048 R)
• M40: 28,590,397 km (0.082 R)
• M41: 29,711,334 km (0.062 R)
• M42: 29,972,083 km (0.089 R)
• M43: 30,934,446 km (0.11 R)
• M44: 31,287,048 km (0.05 R)
• M45: 32,889,690 km (0.098 R)
• M46: 32,979,449 km (0.092 R)
• M47: 33,791,466 km (0.056 R)
• M48: 33,882,123 km (0.099 R)
• M49: 35,067,686 km (0.109 R)
• M50: 36,359,613 km (0.073 R)
• M51: 38,232,279 km (0.106 R)
• M52: 39,466,162 km (0.115 R)
• M53: 42,167,750 km (0.107 R)
• M54: 42,362,975 km (0.102 R)
• M55: 43,343,739 km (0.082 R)
• M56: 44,133,765 km (0.095 R)
• M57: 44,729,315 km (0.106 R)
• M58: 44,828,947 km (0.073 R)
• M59: 47,037,161 km (0.119 R)
• M60: 47,848,879 km (0.084 R)
• M61: 48,972,509 km (0.074 R)
• M62: 49,075,133 km (0.08 R)
• M63: 50,726,244 km (0.085 R)
• M64: 50,830,065 km (0.054 R)
• M65: 51,350,068 km (0.098 R)
• M66: 52,710,361 km (0.074 R)
• M67: 53,447,878 km (0.028 R)
• M68: 53,764,876 km (0.053 R)
• M69: 54,932,937 km (0.108 R)
• M70: 56,646,580 km (0.05 R)
• M71: 57,726,527 km (0.112 R)
• M72: 59,906,916 km (0.031 R)
• M73: 61,227,865 km (0.029 R)
• M74: 62,002,932 km (0.092 R)
• M75: 64,123,033 km (0.102 R)
• M76: 66,380,166 km (0.09 R)
• M77: 68,204,661 km (0.091 R)
• M78: 68,319,253 km (0.098 R)
• M79: 69,698,994 km (0.05 R)
• M80: 70,045,463 km (0.119 R)
• M81: 71,786,034 km (0.049 R)
• M82: 71,902,571 km (0.113 R)
• M83: 72,019,257 km (0.115 R)
• M84: 73,658,401 km (0.065 R)
• M85: 73,775,836 km (0.036 R)
• M86: 74,954,816 km (0.081 R)
• M87: 76,496,722 km (0.12 R)
• M88: 76,734,881 km (0.101 R)
• M89: 78,528,859 km (0.11 R)
• M90: 78,769,113 km (0.108 R)
• M91: 79,853,249 km (0.086 R)
• M92: 80,094,850 km (0.1 R)
• M93: 80,457,624 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 23.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.1

Radius: 3.7

Gravity: 48.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 22.87 AU - 24.83 AU

Year: 33633 Days

Day: 18.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 106,386,457 km

• M1: 261,198 km (0.095 R)
• M2: 346,768 km (0.054 R)
• M3: 416,929 km (0.075 R)
• M4: 491,878 km (0.113 R)
• M5: 598,541 km (0.031 R)
• M6: 654,790 km (0.089 R)
• M7: 864,975 km (0.116 R)
• M8: 1,061,098 km (0.062 R)
• M9: 1,129,614 km (0.101 R)
• M10: 1,648,120 km (0.107 R)
• M11: 1,849,030 km (0.11 R)
• M12: 3,459,301 km (0.096 R)
• M13: 3,510,164 km (0.11 R)
• M14: 6,661,294 km (0.093 R)
• M15: 7,565,613 km (0.059 R)
• M16: 10,061,055 km (0.05 R)
• M17: 10,426,074 km (0.049 R)
• M18: 12,237,704 km (0.072 R)
• M19: 12,705,646 km (0.096 R)
• M20: 12,862,874 km (0.076 R)
• M21: 13,578,550 km (0.048 R)
• M22: 14,965,173 km (0.112 R)
• M23: 15,048,199 km (0.078 R)
• M24: 15,465,278 km (0.091 R)
• M25: 15,717,351 km (0.104 R)
• M26: 16,396,076 km (0.039 R)
• M27: 19,748,565 km (0.116 R)
• M28: 20,022,029 km (0.107 R)
• M29: 22,538,714 km (0.111 R)
• M30: 22,633,859 km (0.118 R)
• M31: 24,661,658 km (0.049 R)
• M32: 24,956,066 km (0.1 R)
• M33: 25,945,806 km (0.072 R)
• M34: 26,948,261 km (0.111 R)
• M35: 27,049,240 km (0.056 R)
• M36: 29,301,585 km (0.085 R)
• M37: 31,613,321 km (0.046 R)
• M38: 34,968,801 km (0.05 R)
• M39: 36,186,379 km (0.119 R)
• M40: 37,192,723 km (0.035 R)
• M41: 37,755,959 km (0.116 R)
• M42: 39,921,239 km (0.046 R)
• M43: 40,497,789 km (0.077 R)
• M44: 41,193,270 km (0.054 R)
• M45: 42,009,476 km (0.09 R)
• M46: 42,478,465 km (0.106 R)
• M47: 43,184,866 km (0.043 R)
• M48: 44,729,015 km (0.086 R)
• M49: 44,968,222 km (0.036 R)
• M50: 47,139,635 km (0.109 R)
• M51: 47,504,953 km (0.063 R)
• M52: 47,626,876 km (0.103 R)
• M53: 48,852,082 km (0.099 R)
• M54: 52,715,597 km (0.095 R)
• M55: 53,221,238 km (0.056 R)
• M56: 55,516,368 km (0.102 R)
• M57: 57,064,257 km (0.076 R)
• M58: 57,193,959 km (0.063 R)
• M59: 59,807,134 km (0.046 R)
• M60: 60,070,576 km (0.077 R)
• M61: 61,792,448 km (0.105 R)
• M62: 62,592,647 km (0.054 R)
• M63: 63,933,941 km (0.107 R)
• M64: 64,473,092 km (0.075 R)
• M65: 64,878,353 km (0.112 R)
• M66: 65,691,567 km (0.086 R)
• M67: 66,099,520 km (0.103 R)
• M68: 66,508,221 km (0.032 R)
• M69: 67,739,412 km (0.104 R)
• M70: 68,564,294 km (0.092 R)
• M71: 70,502,185 km (0.112 R)
• M72: 74,856,680 km (0.065 R)
• M73: 75,424,853 km (0.109 R)
• M74: 76,422,521 km (0.115 R)
• M75: 76,565,387 km (0.074 R)
• M76: 77,281,213 km (0.056 R)
• M77: 78,863,809 km (0.047 R)
• M78: 80,166,507 km (0.084 R)
• M79: 80,311,766 km (0.045 R)
• M80: 80,602,435 km (0.08 R)
• M81: 81,914,558 km (0.032 R)
• M82: 82,060,865 km (0.092 R)
• M83: 82,353,628 km (0.119 R)
• M84: 82,793,296 km (0.043 R)
• M85: 88,130,948 km (0.096 R)
• M86: 88,430,742 km (0.08 R)
• M87: 90,992,456 km (0.097 R)
• M88: 92,510,725 km (0.117 R)
• M89: 92,663,015 km (0.092 R)
• M90: 93,884,332 km (0.055 R)
• M91: 94,037,371 km (0.108 R)
• M92: 94,190,559 km (0.048 R)
• M93: 96,806,278 km (0.082 R)
• M94: 97,270,331 km (0.111 R)
• M95: 97,580,148 km (0.087 R)
• M96: 98,200,680 km (0.119 R)
• M97: 101,009,529 km (0.118 R)
• M98: 104,795,403 km (0.062 R)
• M99: 105,908,261 km (0.083 R)

Kuiper Belt

Range: 38 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit