🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 290 Days

Day: 18.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 8.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.67 AU - 3.25 AU

Year: 3341 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,295,906 km

• M1: 149,149 km (0.103 R)
• M2: 272,567 km (0.09 R)
• M3: 355,445 km (0.106 R)
• M4: 442,211 km (0.086 R)
• M5: 544,536 km (0.106 R)
• M6: 694,284 km (0.117 R)
• M7: 790,924 km (0.099 R)
• M8: 849,566 km (0.074 R)
• M9: 909,705 km (0.099 R)
• M10: 1,043,894 km (0.104 R)
• M11: 1,108,969 km (0.097 R)
• M12: 1,233,285 km (0.089 R)
• M13: 1,332,319 km (0.111 R)
• M14: 1,423,723 km (0.12 R)
• M15: 1,623,735 km (0.057 R)
• M16: 1,710,652 km (0.071 R)
• M17: 1,776,924 km (0.104 R)
• M18: 2,039,318 km (0.095 R)
• M19: 2,121,597 km (0.103 R)
• M20: 2,253,243 km (0.104 R)
• M21: 2,314,129 km (0.109 R)
• M22: 2,375,465 km (0.041 R)
• M23: 2,437,249 km (0.086 R)
• M24: 2,524,913 km (0.1 R)
• M25: 2,651,772 km (0.104 R)
• M26: 2,807,054 km (0.092 R)
• M27: 2,938,551 km (0.089 R)
• M28: 3,032,050 km (0.093 R)
• M29: 3,318,081 km (0.107 R)
• M30: 3,443,444 km (0.061 R)
• M31: 3,542,029 km (0.116 R)
• M32: 4,004,585 km (0.06 R)
• M33: 4,258,154 km (0.105 R)
• M34: 4,609,709 km (0.09 R)
• M35: 4,702,908 km (0.115 R)
• M36: 4,843,979 km (0.101 R)
• M37: 4,922,967 km (0.038 R)
• M38: 5,686,215 km (0.076 R)
• M39: 5,903,880 km (0.112 R)
• M40: 5,971,349 km (0.102 R)
• M41: 6,312,881 km (0.101 R)
• M42: 6,485,965 km (0.037 R)
• M43: 6,837,071 km (0.075 R)
• M44: 7,068,499 km (0.107 R)
• M45: 7,176,210 km (0.059 R)
• M46: 7,447,880 km (0.076 R)
• M47: 7,667,788 km (0.109 R)
• M48: 7,741,540 km (0.119 R)
• M49: 7,833,992 km (0.117 R)
• M50: 7,926,892 km (0.113 R)
• M51: 8,340,081 km (0.111 R)
• M52: 8,434,926 km (0.034 R)
• M53: 8,721,705 km (0.111 R)
• M54: 8,972,880 km (0.117 R)
• M55: 9,265,643 km (0.112 R)
• M56: 9,363,929 km (0.035 R)
• M57: 9,740,617 km (0.043 R)
• M58: 10,061,654 km (0.116 R)
• M59: 10,488,307 km (0.11 R)
• M60: 10,776,133 km (0.119 R)
• M61: 11,045,559 km (0.058 R)
• M62: 11,485,825 km (0.119 R)
• M63: 11,549,105 km (0.102 R)
• M64: 12,102,917 km (0.097 R)
• M65: 12,296,795 km (0.07 R)
• M66: 12,534,955 km (0.103 R)
• M67: 12,818,443 km (0.111 R)
• M68: 12,906,108 km (0.095 R)
• M69: 13,192,288 km (0.076 R)
• M70: 13,569,873 km (0.09 R)
• M71: 13,659,183 km (0.108 R)
• M72: 14,041,107 km (0.099 R)
• M73: 14,131,464 km (0.086 R)
• M74: 14,244,709 km (0.062 R)
• M75: 14,540,614 km (0.065 R)
• M76: 14,609,130 km (0.045 R)
• M77: 14,907,577 km (0.048 R)
• M78: 15,510,307 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 3.6

Gravity: 53.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.13 AU - 9.81 AU

Year: 14760 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,295,906 km

• M1: 46,675 km (0.095 R)
• M2: 116,537 km (0.085 R)
• M3: 182,809 km (0.114 R)
• M4: 276,158 km (0.086 R)
• M5: 336,446 km (0.099 R)
• M6: 524,191 km (0.087 R)
• M7: 599,887 km (0.109 R)
• M8: 891,903 km (0.075 R)
• M9: 1,506,451 km (0.059 R)
• M10: 2,632,474 km (0.077 R)
• M11: 2,962,636 km (0.119 R)
• M12: 3,064,213 km (0.064 R)
• M13: 3,098,322 km (0.114 R)
• M14: 3,517,495 km (0.096 R)
• M15: 4,028,820 km (0.108 R)
• M16: 4,408,200 km (0.076 R)
• M17: 4,524,139 km (0.085 R)
• M18: 4,602,079 km (0.109 R)
• M19: 4,641,124 km (0.114 R)
• M20: 4,918,030 km (0.113 R)
• M21: 4,998,214 km (0.086 R)
• M22: 5,159,631 km (0.093 R)
• M23: 5,322,991 km (0.101 R)
• M24: 6,164,330 km (0.113 R)
• M25: 6,688,670 km (0.085 R)
• M26: 7,919,711 km (0.106 R)
• M27: 8,107,905 km (0.088 R)
• M28: 8,536,952 km (0.082 R)
• M29: 8,778,403 km (0.112 R)
• M30: 9,071,166 km (0.086 R)
• M31: 9,516,220 km (0.114 R)
• M32: 10,478,882 km (0.076 R)
• M33: 10,685,477 km (0.103 R)
• M34: 10,841,358 km (0.114 R)
• M35: 12,386,255 km (0.098 R)
• M36: 12,495,312 km (0.085 R)
• M37: 12,769,225 km (0.095 R)
• M38: 12,824,277 km (0.093 R)
• M39: 14,283,006 km (0.073 R)
• M40: 14,397,299 km (0.081 R)
• M41: 16,447,239 km (0.095 R)
• M42: 16,807,770 km (0.059 R)
• M43: 18,028,039 km (0.047 R)
• M44: 18,648,871 km (0.055 R)
• M45: 19,783,870 km (0.118 R)
• M46: 22,850,925 km (0.115 R)
• M47: 23,320,214 km (0.114 R)
• M48: 23,792,644 km (0.11 R)
• M49: 25,159,968 km (0.084 R)
• M50: 26,833,968 km (0.047 R)
• M51: 27,187,169 km (0.037 R)
• M52: 27,328,988 km (0.091 R)
• M53: 27,542,015 km (0.103 R)
• M54: 27,613,224 km (0.114 R)
• M55: 27,755,641 km (0.079 R)
• M56: 28,471,616 km (0.05 R)
• M57: 30,803,398 km (0.117 R)
• M58: 31,099,153 km (0.112 R)
• M59: 31,619,006 km (0.047 R)
• M60: 32,141,701 km (0.086 R)
• M61: 33,955,425 km (0.05 R)
• M62: 34,644,024 km (0.105 R)
• M63: 34,797,662 km (0.04 R)
• M64: 37,759,999 km (0.107 R)
• M65: 38,473,281 km (0.117 R)
• M66: 42,106,116 km (0.12 R)
• M67: 42,188,096 km (0.103 R)
• M68: 42,598,742 km (0.089 R)
• M69: 42,928,156 km (0.096 R)
• M70: 43,506,801 km (0.084 R)
• M71: 43,921,636 km (0.117 R)
• M72: 45,593,990 km (0.089 R)
• M73: 46,946,953 km (0.094 R)
• M74: 48,227,212 km (0.106 R)
• M75: 48,312,932 km (0.086 R)
• M76: 49,346,054 km (0.11 R)
• M77: 49,691,925 km (0.093 R)
• M78: 49,865,309 km (0.064 R)
• M79: 50,560,490 km (0.068 R)
• M80: 51,171,298 km (0.105 R)
• M81: 51,258,813 km (0.089 R)
• M82: 53,018,682 km (0.119 R)
• M83: 53,639,214 km (0.082 R)
• M84: 53,905,947 km (0.09 R)
• M85: 54,262,289 km (0.096 R)
• M86: 54,708,689 km (0.098 R)
• M87: 54,977,217 km (0.1 R)
• M88: 57,050,046 km (0.056 R)
• M89: 58,506,979 km (0.08 R)
• M90: 58,689,937 km (0.101 R)
• M91: 58,873,195 km (0.103 R)
• M92: 59,240,009 km (0.076 R)
• M93: 61,364,448 km (0.116 R)
• M94: 61,457,348 km (0.096 R)
• M95: 61,922,747 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit