🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.78 AU

Year: 619 Days

Day: 37.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.87 AU - 2.21 AU

Year: 1034 Days

Day: 14.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.44 AU - 3.48 AU

Year: 1807 Days

Day: 35.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.58 AU - 5.7 AU

Year: 3546 Days

Day: 44.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274

Radius: 4.1

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.33 AU - 18.19 AU

Year: 22196 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,808,405 km

• M1: 56,398 km (0.095 R)
• M2: 140,024 km (0.058 R)
• M3: 172,486 km (0.106 R)
• M4: 410,945 km (0.092 R)
• M5: 478,264 km (0.11 R)
• M6: 549,473 km (0.117 R)
• M7: 825,481 km (0.082 R)
• M8: 1,565,243 km (0.084 R)
• M9: 1,672,205 km (0.066 R)
• M10: 2,865,398 km (0.103 R)
• M11: 3,229,968 km (0.07 R)
• M12: 3,297,885 km (0.064 R)
• M13: 3,331,993 km (0.12 R)
• M14: 3,574,192 km (0.057 R)
• M15: 4,446,647 km (0.102 R)
• M16: 4,560,192 km (0.062 R)
• M17: 4,636,337 km (0.109 R)
• M18: 4,828,720 km (0.091 R)
• M19: 5,381,185 km (0.096 R)
• M20: 6,630,926 km (0.094 R)
• M21: 7,511,459 km (0.105 R)
• M22: 8,057,192 km (0.11 R)
• M23: 9,090,464 km (0.108 R)
• M24: 9,720,421 km (0.11 R)
• M25: 9,917,142 km (0.117 R)
• M26: 10,364,440 km (0.045 R)
• M27: 10,971,059 km (0.069 R)
• M28: 11,073,234 km (0.108 R)
• M29: 12,271,214 km (0.072 R)
• M30: 12,377,279 km (0.107 R)
• M31: 12,858,535 km (0.044 R)
• M32: 13,400,528 km (0.114 R)
• M33: 14,282,857 km (0.045 R)
• M34: 14,787,450 km (0.047 R)
• M35: 15,070,340 km (0.057 R)
• M36: 16,394,281 km (0.103 R)
• M37: 16,628,252 km (0.118 R)
• M38: 16,863,420 km (0.068 R)
• M39: 17,337,047 km (0.061 R)
• M40: 17,695,035 km (0.066 R)
• M41: 17,875,001 km (0.093 R)
• M42: 18,600,850 km (0.059 R)
• M43: 18,783,808 km (0.088 R)
• M44: 21,791,024 km (0.027 R)
• M45: 22,630,867 km (0.034 R)
• M46: 23,349,834 km (0.1 R)
• M47: 24,608,999 km (0.105 R)
• M48: 24,944,099 km (0.108 R)
• M49: 25,011,268 km (0.107 R)
• M50: 26,710,401 km (0.084 R)
• M51: 26,985,661 km (0.076 R)
• M52: 27,886,988 km (0.083 R)
• M53: 28,446,484 km (0.12 R)
• M54: 28,727,578 km (0.096 R)
• M55: 28,798,039 km (0.111 R)
• M56: 28,939,110 km (0.072 R)
• M57: 29,221,850 km (0.102 R)
• M58: 30,004,097 km (0.113 R)
• M59: 30,937,438 km (0.079 R)
• M60: 32,026,211 km (0.069 R)
• M61: 33,423,306 km (0.091 R)
• M62: 33,571,557 km (0.085 R)
• M63: 34,390,606 km (0.119 R)
• M64: 34,465,405 km (0.078 R)
• M65: 34,915,245 km (0.04 R)
• M66: 35,442,428 km (0.096 R)
• M67: 35,517,975 km (0.117 R)
• M68: 36,657,612 km (0.114 R)
• M69: 37,731,874 km (0.03 R)
• M70: 38,350,461 km (0.106 R)
• M71: 39,050,430 km (0.088 R)
• M72: 39,362,790 km (0.112 R)
• M73: 40,226,119 km (0.08 R)
• M74: 40,620,759 km (0.075 R)
• M75: 40,937,308 km (0.111 R)
• M76: 41,175,168 km (0.07 R)
• M77: 41,493,213 km (0.027 R)
• M78: 43,095,257 km (0.094 R)
• M79: 43,256,524 km (0.05 R)
• M80: 44,066,147 km (0.12 R)
• M81: 46,194,326 km (0.089 R)
• M82: 47,270,982 km (0.062 R)
• M83: 47,687,164 km (0.085 R)
• M84: 48,943,337 km (0.058 R)
• M85: 53,035,288 km (0.101 R)
• M86: 53,381,307 km (0.036 R)
• M87: 55,648,014 km (0.092 R)
• M88: 55,735,828 km (0.032 R)
• M89: 56,616,361 km (0.075 R)
• M90: 57,945,987 km (0.113 R)
• M91: 59,016,958 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.7

Radius: 6.9

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.83 AU - 20.03 AU

Year: 28069 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,808,405 km

• M1: 265,387 km (0.068 R)
• M2: 926,908 km (0.074 R)
• M3: 1,178,382 km (0.12 R)
• M4: 2,013,288 km (0.108 R)
• M5: 2,093,024 km (0.108 R)
• M6: 2,173,807 km (0.059 R)
• M7: 3,083,811 km (0.036 R)
• M8: 3,316,136 km (0.081 R)
• M9: 3,458,254 km (0.071 R)
• M10: 3,896,875 km (0.067 R)
• M11: 4,148,050 km (0.095 R)
• M12: 4,198,913 km (0.091 R)
• M13: 5,762,959 km (0.098 R)
• M14: 6,516,782 km (0.113 R)
• M15: 6,995,944 km (0.09 R)
• M16: 7,362,908 km (0.037 R)
• M17: 8,179,114 km (0.095 R)
• M18: 8,435,974 km (0.088 R)
• M19: 8,760,900 km (0.054 R)
• M20: 10,794,833 km (0.113 R)
• M21: 11,719,497 km (0.111 R)
• M22: 12,301,134 km (0.09 R)
• M23: 15,983,037 km (0.084 R)
• M24: 16,143,256 km (0.062 R)
• M25: 16,223,590 km (0.115 R)
• M26: 16,465,490 km (0.099 R)
• M27: 16,627,355 km (0.107 R)
• M28: 16,871,199 km (0.088 R)
• M29: 18,024,898 km (0.062 R)
• M30: 18,779,769 km (0.101 R)
• M31: 18,948,964 km (0.102 R)
• M32: 19,802,420 km (0.045 R)
• M33: 20,755,657 km (0.09 R)
• M34: 21,723,855 km (0.114 R)
• M35: 22,526,747 km (0.082 R)
• M36: 22,616,655 km (0.114 R)
• M37: 24,161,851 km (0.067 R)
• M38: 25,272,915 km (0.112 R)
• M39: 26,970,551 km (0.051 R)
• M40: 27,929,474 km (0.104 R)
• M41: 29,192,828 km (0.057 R)
• M42: 30,375,399 km (0.076 R)
• M43: 32,077,374 km (0.083 R)
• M44: 32,380,908 km (0.05 R)
• M45: 33,912,940 km (0.115 R)
• M46: 34,635,946 km (0.064 R)
• M47: 35,051,379 km (0.1 R)
• M48: 36,518,336 km (0.104 R)
• M49: 37,047,165 km (0.062 R)
• M50: 39,728,707 km (0.11 R)
• M51: 41,697,863 km (0.097 R)
• M52: 42,361,330 km (0.105 R)
• M53: 42,694,335 km (0.11 R)
• M54: 43,363,037 km (0.074 R)
• M55: 46,643,270 km (0.108 R)
• M56: 46,987,195 km (0.085 R)
• M57: 50,471,928 km (0.061 R)
• M58: 52,245,411 km (0.095 R)
• M59: 52,840,960 km (0.089 R)
• M60: 54,400,218 km (0.101 R)
• M61: 54,762,245 km (0.102 R)
• M62: 54,882,971 km (0.093 R)
• M63: 55,609,867 km (0.108 R)
• M64: 56,828,342 km (0.076 R)
• M65: 60,286,745 km (0.119 R)
• M66: 60,786,252 km (0.076 R)
• M67: 60,911,466 km (0.057 R)
• M68: 61,663,943 km (0.111 R)
• M69: 63,939,776 km (0.105 R)
• M70: 64,449,156 km (0.117 R)
• M71: 65,215,845 km (0.113 R)
• M72: 67,275,210 km (0.096 R)
• M73: 67,663,715 km (0.089 R)
• M74: 68,312,970 km (0.112 R)
• M75: 69,617,464 km (0.105 R)
• M76: 70,272,852 km (0.09 R)
• M77: 71,986,196 km (0.103 R)
• M78: 72,516,221 km (0.077 R)
• M79: 73,047,443 km (0.037 R)
• M80: 76,667,263 km (0.036 R)
• M81: 80,482,308 km (0.063 R)
• M82: 80,619,639 km (0.073 R)
• M83: 81,032,230 km (0.095 R)
• M84: 81,721,577 km (0.109 R)
• M85: 83,661,861 km (0.069 R)
• M86: 83,801,137 km (0.069 R)
• M87: 91,143,700 km (0.095 R)
• M88: 91,430,179 km (0.115 R)
• M89: 92,147,800 km (0.094 R)
• M90: 93,011,279 km (0.087 R)
• M91: 93,732,939 km (0.101 R)
• M92: 94,891,425 km (0.111 R)
• M93: 95,617,873 km (0.098 R)
• M94: 95,908,990 km (0.093 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit