🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 26.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,741,299 km

• M1: 547,977 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 10

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 715 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 58,741,299 km

• M1: 126,111 km (0.109 R)
• M2: 199,863 km (0.082 R)
• M3: 334,501 km (0.082 R)
• M4: 404,213 km (0.112 R)
• M5: 508,334 km (0.089 R)
• M6: 640,578 km (0.118 R)
• M7: 732,730 km (0.095 R)
• M8: 795,113 km (0.118 R)
• M9: 869,762 km (0.058 R)
• M10: 1,048,232 km (0.119 R)
• M11: 1,187,358 km (0.105 R)
• M12: 1,338,901 km (0.03 R)
• M13: 1,429,258 km (0.035 R)
• M14: 1,534,276 km (0.12 R)
• M15: 1,693,448 km (0.04 R)
• M16: 1,765,404 km (0.111 R)
• M17: 1,858,305 km (0.117 R)
• M18: 1,953,000 km (0.108 R)
• M19: 2,112,172 km (0.109 R)
• M20: 2,175,751 km (0.089 R)
• M21: 2,261,321 km (0.094 R)
• M22: 2,326,396 km (0.066 R)
• M23: 2,443,532 km (0.107 R)
• M24: 2,585,350 km (0.086 R)
• M25: 2,799,275 km (0.079 R)
• M26: 3,090,842 km (0.093 R)
• M27: 3,155,169 km (0.069 R)
• M28: 3,228,172 km (0.1 R)
• M29: 3,367,598 km (0.086 R)
• M30: 3,483,835 km (0.118 R)
• M31: 3,610,096 km (0.071 R)
• M32: 3,703,445 km (0.096 R)
• M33: 3,780,637 km (0.095 R)
• M34: 3,884,309 km (0.091 R)
• M35: 3,997,554 km (0.105 R)
• M36: 4,263,390 km (0.096 R)
• M37: 4,389,501 km (0.058 R)
• M38: 4,636,188 km (0.074 R)
• M39: 4,710,089 km (0.12 R)
• M40: 4,840,538 km (0.104 R)
• M41: 5,104,878 km (0.059 R)
• M42: 5,520,311 km (0.106 R)
• M43: 5,806,492 km (0.051 R)
• M44: 6,117,955 km (0.066 R)
• M45: 6,199,186 km (0.1 R)
• M46: 6,507,208 km (0.048 R)
• M47: 6,652,767 km (0.106 R)
• M48: 6,757,336 km (0.101 R)
• M49: 6,841,260 km (0.116 R)
• M50: 6,915,162 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.04 AU - 1.72 AU

Year: 1047 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,741,299 km

• M1: 197,020 km (0.081 R)
• M2: 307,573 km (0.119 R)
• M3: 476,469 km (0.071 R)
• M4: 590,612 km (0.094 R)
• M5: 710,590 km (0.101 R)
• M6: 802,293 km (0.025 R)
• M7: 892,202 km (0.036 R)
• M8: 1,140,983 km (0.048 R)
• M9: 1,244,355 km (0.111 R)
• M10: 1,351,018 km (0.109 R)
• M11: 1,574,368 km (0.086 R)
• M12: 1,758,822 km (0.048 R)
• M13: 1,977,385 km (0.106 R)
• M14: 2,168,272 km (0.109 R)
• M15: 2,308,445 km (0.072 R)
• M16: 2,403,589 km (0.103 R)
• M17: 2,558,722 km (0.105 R)
• M18: 2,667,480 km (0.104 R)
• M19: 2,920,300 km (0.108 R)
• M20: 3,149,634 km (0.118 R)
• M21: 3,255,848 km (0.045 R)
• M22: 3,374,030 km (0.059 R)
• M23: 3,504,779 km (0.089 R)
• M24: 4,067,716 km (0.107 R)
• M25: 4,289,270 km (0.084 R)
• M26: 4,695,728 km (0.101 R)
• M27: 4,805,383 km (0.08 R)
• M28: 5,102,185 km (0.075 R)
• M29: 5,303,544 km (0.062 R)
• M30: 5,405,121 km (0.025 R)
• M31: 5,636,249 km (0.114 R)
• M32: 5,766,100 km (0.09 R)
• M33: 6,068,587 km (0.119 R)
• M34: 6,161,637 km (0.086 R)
• M35: 6,255,285 km (0.112 R)
• M36: 6,634,366 km (0.108 R)
• M37: 6,909,776 km (0.116 R)
• M38: 7,007,164 km (0.099 R)
• M39: 7,189,075 km (0.093 R)
• M40: 7,514,899 km (0.091 R)
• M41: 7,658,065 km (0.104 R)
• M42: 8,034,602 km (0.102 R)
• M43: 8,521,394 km (0.112 R)
• M44: 8,625,813 km (0.09 R)
• M45: 8,760,751 km (0.11 R)
• M46: 8,866,217 km (0.12 R)
• M47: 8,972,132 km (0.08 R)
• M48: 9,124,273 km (0.06 R)
• M49: 9,539,108 km (0.111 R)
• M50: 9,632,158 km (0.093 R)
• M51: 9,741,065 km (0.102 R)
• M52: 9,834,714 km (0.078 R)
• M53: 10,499,078 km (0.033 R)
• M54: 10,595,120 km (0.103 R)
• M55: 10,739,781 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 7.1

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.63 AU - 8.53 AU

Year: 12164 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,741,299 km

• M1: 97,987 km (0.115 R)
• M2: 175,179 km (0.071 R)
• M3: 363,074 km (0.059 R)
• M4: 685,906 km (0.092 R)
• M5: 803,939 km (0.116 R)
• M6: 1,221,467 km (0.043 R)
• M7: 1,390,662 km (0.078 R)
• M8: 1,490,743 km (0.082 R)
• M9: 1,698,385 km (0.105 R)
• M10: 1,915,302 km (0.075 R)
• M11: 2,027,201 km (0.106 R)
• M12: 2,286,753 km (0.088 R)
• M13: 2,526,409 km (0.073 R)
• M14: 2,618,412 km (0.105 R)
• M15: 3,427,736 km (0.072 R)
• M16: 3,495,803 km (0.104 R)
• M17: 3,564,169 km (0.051 R)
• M18: 4,642,321 km (0.112 R)
• M19: 5,452,842 km (0.106 R)
• M20: 5,813,523 km (0.038 R)
• M21: 6,099,404 km (0.109 R)
• M22: 7,070,893 km (0.111 R)
• M23: 7,375,923 km (0.103 R)
• M24: 8,180,311 km (0.078 R)
• M25: 8,225,789 km (0.088 R)
• M26: 8,546,676 km (0.119 R)
• M27: 9,059,198 km (0.07 R)
• M28: 9,533,872 km (0.094 R)
• M29: 9,919,386 km (0.099 R)
• M30: 11,409,979 km (0.099 R)
• M31: 11,613,881 km (0.093 R)
• M32: 12,233,216 km (0.093 R)
• M33: 12,441,905 km (0.098 R)
• M34: 12,651,941 km (0.095 R)
• M35: 14,045,146 km (0.065 R)
• M36: 14,373,513 km (0.109 R)
• M37: 14,593,871 km (0.041 R)
• M38: 16,110,195 km (0.098 R)
• M39: 16,339,079 km (0.095 R)
• M40: 16,511,416 km (0.073 R)
• M41: 17,148,554 km (0.116 R)
• M42: 17,440,868 km (0.062 R)
• M43: 18,030,433 km (0.025 R)
• M44: 18,566,592 km (0.105 R)
• M45: 19,047,549 km (0.116 R)
• M46: 19,532,695 km (0.067 R)
• M47: 19,899,210 km (0.051 R)
• M48: 20,083,215 km (0.073 R)
• M49: 22,463,616 km (0.108 R)
• M50: 23,104,643 km (0.116 R)
• M51: 23,427,475 km (0.092 R)
• M52: 23,492,251 km (0.113 R)
• M53: 24,273,750 km (0.115 R)
• M54: 24,339,274 km (0.109 R)
• M55: 24,470,472 km (0.07 R)
• M56: 25,130,049 km (0.117 R)
• M57: 25,395,585 km (0.105 R)
• M58: 26,063,240 km (0.107 R)
• M59: 26,601,493 km (0.061 R)
• M60: 26,736,730 km (0.113 R)
• M61: 27,075,569 km (0.09 R)
• M62: 28,238,393 km (0.094 R)
• M63: 28,860,720 km (0.099 R)
• M64: 28,999,547 km (0.054 R)
• M65: 29,627,260 km (0.061 R)
• M66: 29,697,272 km (0.08 R)
• M67: 30,471,291 km (0.102 R)
• M68: 30,541,901 km (0.066 R)
• M69: 30,896,149 km (0.035 R)
• M70: 34,145,116 km (0.103 R)
• M71: 36,520,730 km (0.116 R)
• M72: 37,122,861 km (0.065 R)
• M73: 37,273,955 km (0.116 R)
• M74: 38,260,703 km (0.118 R)
• M75: 38,336,998 km (0.082 R)
• M76: 39,795,726 km (0.12 R)
• M77: 40,105,095 km (0.057 R)
• M78: 40,182,586 km (0.071 R)
• M79: 40,960,196 km (0.1 R)
• M80: 41,038,137 km (0.089 R)
• M81: 41,116,227 km (0.115 R)
• M82: 41,585,665 km (0.114 R)
• M83: 42,925,613 km (0.084 R)
• M84: 43,800,013 km (0.091 R)
• M85: 45,001,882 km (0.037 R)
• M86: 45,890,194 km (0.107 R)
• M87: 47,684,172 km (0.06 R)
• M88: 50,417,774 km (0.112 R)
• M89: 52,861,604 km (0.111 R)
• M90: 53,286,762 km (0.087 R)
• M91: 53,627,845 km (0.084 R)
• M92: 55,516,368 km (0.05 R)
• M93: 56,990,506 km (0.073 R)
• M94: 57,426,583 km (0.096 R)
• M95: 57,513,949 km (0.101 R)
• M96: 57,601,314 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit