🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.61 AU - 3.89 AU

Year: 2666 Days

Day: 41.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,126,281 km

• M1: 95,144 km (0.116 R)
• M2: 580,589 km (0.086 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 12.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.08 AU - 10.9 AU

Year: 11591 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,126,281 km

• M1: 239,057 km (0.117 R)
• M2: 447,298 km (0.115 R)
• M3: 552,016 km (0.039 R)
• M4: 791,223 km (0.115 R)
• M5: 994,078 km (0.044 R)
• M6: 1,120,638 km (0.056 R)
• M7: 1,311,674 km (0.045 R)
• M8: 1,431,652 km (0.113 R)
• M9: 1,770,192 km (0.11 R)
• M10: 1,903,932 km (0.098 R)
• M11: 2,205,521 km (0.097 R)
• M12: 2,547,801 km (0.115 R)
• M13: 2,725,374 km (0.104 R)
• M14: 2,933,465 km (0.102 R)
• M15: 3,731,719 km (0.088 R)
• M16: 3,905,103 km (0.116 R)
• M17: 3,992,767 km (0.116 R)
• M18: 4,199,960 km (0.118 R)
• M19: 4,656,234 km (0.119 R)
• M20: 4,874,647 km (0.096 R)
• M21: 5,032,622 km (0.1 R)
• M22: 5,386,571 km (0.052 R)
• M23: 5,582,993 km (0.057 R)
• M24: 5,748,597 km (0.047 R)
• M25: 5,882,188 km (0.099 R)
• M26: 7,023,919 km (0.115 R)
• M27: 7,419,755 km (0.064 R)
• M28: 7,565,464 km (0.118 R)
• M29: 8,157,871 km (0.08 R)
• M30: 8,270,668 km (0.044 R)
• M31: 8,459,760 km (0.088 R)
• M32: 8,612,050 km (0.109 R)
• M33: 8,726,792 km (0.074 R)
• M34: 8,919,474 km (0.092 R)
• M35: 9,074,457 km (0.1 R)
• M36: 9,743,609 km (0.097 R)
• M37: 10,428,617 km (0.12 R)
• M38: 10,756,386 km (0.116 R)
• M39: 11,296,285 km (0.028 R)
• M40: 11,380,060 km (0.049 R)
• M41: 11,972,916 km (0.099 R)
• M42: 12,186,991 km (0.087 R)
• M43: 12,880,975 km (0.086 R)
• M44: 13,144,417 km (0.103 R)
• M45: 13,232,680 km (0.073 R)
• M46: 14,854,620 km (0.059 R)
• M47: 15,409,179 km (0.112 R)
• M48: 15,642,253 km (0.035 R)
• M49: 16,348,654 km (0.094 R)
• M50: 16,873,144 km (0.081 R)
• M51: 17,113,398 km (0.083 R)
• M52: 17,743,504 km (0.053 R)
• M53: 19,376,814 km (0.077 R)
• M54: 19,729,416 km (0.113 R)
• M55: 20,287,865 km (0.047 R)
• M56: 21,994,178 km (0.079 R)
• M57: 22,204,214 km (0.046 R)
• M58: 23,424,483 km (0.077 R)
• M59: 24,069,699 km (0.092 R)
• M60: 26,485,405 km (0.052 R)
• M61: 26,597,005 km (0.069 R)
• M62: 26,876,753 km (0.105 R)
• M63: 27,608,885 km (0.116 R)
• M64: 29,265,383 km (0.102 R)
• M65: 29,496,362 km (0.087 R)
• M66: 30,193,039 km (0.078 R)
• M67: 31,721,032 km (0.095 R)
• M68: 31,958,294 km (0.103 R)
• M69: 32,793,648 km (0.119 R)
• M70: 32,973,465 km (0.105 R)
• M71: 33,213,869 km (0.082 R)
• M72: 36,020,175 km (0.107 R)
• M73: 36,267,909 km (0.091 R)
• M74: 36,951,721 km (0.096 R)
• M75: 37,263,932 km (0.09 R)
• M76: 39,283,054 km (0.099 R)
• M77: 39,857,361 km (0.092 R)
• M78: 40,177,500 km (0.083 R)
• M79: 43,097,950 km (0.096 R)
• M80: 43,690,208 km (0.089 R)

Asteroid Belt

Center: 11.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 4.1

Gravity: 56.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.07 AU - 13.09 AU

Year: 17365 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,126,281 km

• M1: 178,620 km (0.095 R)
• M2: 207,043 km (0.05 R)
• M3: 471,682 km (0.118 R)
• M4: 555,606 km (0.074 R)
• M5: 886,966 km (0.089 R)
• M6: 1,155,494 km (0.077 R)
• M7: 1,183,768 km (0.12 R)
• M8: 1,509,143 km (0.115 R)
• M9: 1,540,110 km (0.06 R)
• M10: 1,994,888 km (0.096 R)
• M11: 2,097,362 km (0.094 R)
• M12: 2,132,069 km (0.106 R)
• M13: 2,488,261 km (0.05 R)
• M14: 2,978,793 km (0.072 R)
• M15: 3,375,826 km (0.102 R)
• M16: 4,002,192 km (0.113 R)
• M17: 4,618,535 km (0.099 R)
• M18: 4,937,627 km (0.07 R)
• M19: 5,645,225 km (0.076 R)
• M20: 5,741,865 km (0.114 R)
• M21: 5,888,023 km (0.073 R)
• M22: 7,309,950 km (0.07 R)
• M23: 7,468,225 km (0.113 R)
• M24: 9,283,595 km (0.106 R)
• M25: 9,859,397 km (0.104 R)
• M26: 10,446,569 km (0.116 R)
• M27: 11,531,901 km (0.089 R)
• M28: 11,593,237 km (0.092 R)
• M29: 12,212,572 km (0.088 R)
• M30: 12,400,467 km (0.079 R)
• M31: 12,589,259 km (0.07 R)
• M32: 14,595,815 km (0.082 R)
• M33: 15,062,561 km (0.087 R)
• M34: 15,263,920 km (0.109 R)
• M35: 16,977,563 km (0.119 R)
• M36: 17,892,354 km (0.08 R)
• M37: 19,476,596 km (0.096 R)
• M38: 19,990,015 km (0.12 R)
• M39: 21,105,118 km (0.081 R)
• M40: 23,008,153 km (0.042 R)
• M41: 24,727,481 km (0.069 R)
• M42: 24,806,618 km (0.074 R)
• M43: 28,785,921 km (0.075 R)
• M44: 28,869,098 km (0.084 R)
• M45: 30,296,561 km (0.062 R)
• M46: 30,976,333 km (0.119 R)
• M47: 31,660,893 km (0.114 R)
• M48: 32,091,436 km (0.119 R)
• M49: 32,177,754 km (0.097 R)
• M50: 33,132,338 km (0.093 R)
• M51: 34,096,347 km (0.074 R)
• M52: 34,803,047 km (0.057 R)
• M53: 35,693,454 km (0.108 R)
• M54: 36,141,350 km (0.059 R)
• M55: 36,952,320 km (0.077 R)
• M56: 37,223,989 km (0.059 R)
• M57: 38,867,920 km (0.081 R)
• M58: 40,255,740 km (0.09 R)
• M59: 40,628,538 km (0.096 R)
• M60: 41,471,671 km (0.068 R)
• M61: 42,604,726 km (0.092 R)
• M62: 43,461,173 km (0.076 R)
• M63: 43,652,210 km (0.039 R)
• M64: 44,997,693 km (0.077 R)
• M65: 45,094,333 km (0.107 R)
• M66: 45,675,521 km (0.115 R)
• M67: 46,259,252 km (0.052 R)
• M68: 48,519,526 km (0.078 R)
• M69: 49,613,087 km (0.081 R)
• M70: 49,912,731 km (0.08 R)
• M71: 50,212,974 km (0.105 R)
• M72: 50,513,815 km (0.1 R)
• M73: 55,201,614 km (0.066 R)
• M74: 56,238,926 km (0.091 R)
• M75: 57,282,670 km (0.07 R)
• M76: 57,596,975 km (0.095 R)
• M77: 57,911,879 km (0.12 R)
• M78: 60,878,704 km (0.076 R)
• M79: 61,735,451 km (0.075 R)
• M80: 63,136,136 km (0.065 R)
• M81: 64,111,963 km (0.038 R)
• M82: 64,329,478 km (0.082 R)
• M83: 67,953,935 km (0.11 R)
• M84: 70,631,139 km (0.061 R)
• M85: 70,743,487 km (0.088 R)
• M86: 71,193,327 km (0.071 R)
• M87: 71,756,863 km (0.082 R)
• M88: 72,095,702 km (0.099 R)
• M89: 72,775,026 km (0.103 R)
• M90: 74,940,156 km (0.102 R)
• M91: 75,169,190 km (0.111 R)
• M92: 75,858,088 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit