🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 223 Days

Day: 21.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 265 Days

Day: 47.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,178,928 km

• M1: 39,494 km (0.068 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.7

Radius: 9.8

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.14 AU - 9 AU

Year: 9734 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,178,928 km

• M1: 224,995 km (0.096 R)
• M2: 366,365 km (0.066 R)
• M3: 450,738 km (0.091 R)
• M4: 657,782 km (0.086 R)
• M5: 1,052,122 km (0.092 R)
• M6: 1,294,171 km (0.101 R)
• M7: 1,472,342 km (0.073 R)
• M8: 1,554,172 km (0.089 R)
• M9: 1,616,555 km (0.079 R)
• M10: 1,722,619 km (0.049 R)
• M11: 1,787,395 km (0.081 R)
• M12: 2,193,254 km (0.08 R)
• M13: 3,248,219 km (0.036 R)
• M14: 3,999,050 km (0.117 R)
• M15: 4,771,274 km (0.098 R)
• M16: 5,620,990 km (0.096 R)
• M17: 5,750,991 km (0.045 R)
• M18: 5,881,889 km (0.03 R)
• M19: 5,980,624 km (0.117 R)
• M20: 6,246,908 km (0.117 R)
• M21: 6,860,409 km (0.069 R)
• M22: 7,350,791 km (0.12 R)
• M23: 7,564,416 km (0.112 R)
• M24: 7,671,977 km (0.047 R)
• M25: 7,852,392 km (0.106 R)
• M26: 8,365,363 km (0.095 R)
• M27: 8,439,414 km (0.083 R)
• M28: 8,551,164 km (0.057 R)
• M29: 8,738,311 km (0.11 R)
• M30: 8,851,257 km (0.098 R)
• M31: 9,346,277 km (0.114 R)
• M32: 9,616,750 km (0.088 R)
• M33: 9,850,421 km (0.117 R)
• M34: 9,968,155 km (0.12 R)
• M35: 10,204,669 km (0.114 R)
• M36: 10,885,190 km (0.098 R)
• M37: 11,128,885 km (0.042 R)
• M38: 11,292,395 km (0.077 R)
• M39: 12,374,287 km (0.075 R)
• M40: 12,586,118 km (0.062 R)
• M41: 12,884,715 km (0.119 R)
• M42: 13,228,940 km (0.054 R)
• M43: 13,315,407 km (0.063 R)
• M44: 13,619,689 km (0.093 R)
• M45: 14,058,460 km (0.119 R)
• M46: 14,146,723 km (0.08 R)
• M47: 14,412,708 km (0.065 R)
• M48: 14,814,827 km (0.082 R)
• M49: 15,493,253 km (0.061 R)
• M50: 15,813,393 km (0.094 R)
• M51: 15,905,246 km (0.081 R)
• M52: 17,351,558 km (0.102 R)
• M53: 17,874,851 km (0.103 R)
• M54: 19,623,501 km (0.118 R)
• M55: 19,870,636 km (0.11 R)
• M56: 20,019,486 km (0.06 R)
• M57: 20,718,707 km (0.087 R)
• M58: 20,819,236 km (0.062 R)
• M59: 21,476,869 km (0.061 R)
• M60: 22,968,210 km (0.067 R)
• M61: 24,333,440 km (0.054 R)
• M62: 25,186,746 km (0.06 R)
• M63: 25,455,424 km (0.115 R)
• M64: 26,867,628 km (0.101 R)
• M65: 27,252,095 km (0.113 R)
• M66: 27,472,751 km (0.066 R)
• M67: 28,472,664 km (0.099 R)
• M68: 29,258,501 km (0.083 R)
• M69: 30,051,669 km (0.091 R)
• M70: 32,065,107 km (0.085 R)
• M71: 32,298,031 km (0.068 R)
• M72: 34,836,707 km (0.068 R)
• M73: 35,376,156 km (0.044 R)
• M74: 35,556,572 km (0.092 R)
• M75: 35,797,574 km (0.103 R)
• M76: 36,099,761 km (0.117 R)
• M77: 37,316,441 km (0.067 R)
• M78: 37,561,482 km (0.081 R)
• M79: 38,361,232 km (0.114 R)
• M80: 39,166,817 km (0.087 R)
• M81: 39,353,365 km (0.106 R)
• M82: 39,790,191 km (0.081 R)
• M83: 40,668,331 km (0.098 R)
• M84: 41,426,194 km (0.088 R)
• M85: 41,489,623 km (0.107 R)
• M86: 41,870,499 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.7

Radius: 4.3

Gravity: 52.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.97 AU - 18.59 AU

Year: 29185 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,178,928 km

• M1: 63,280 km (0.089 R)
• M2: 683,812 km (0.076 R)
• M3: 2,270,297 km (0.036 R)
• M4: 3,277,989 km (0.073 R)
• M5: 3,693,871 km (0.103 R)
• M6: 3,854,090 km (0.078 R)
• M7: 4,016,553 km (0.116 R)
• M8: 4,404,311 km (0.1 R)
• M9: 4,574,254 km (0.052 R)
• M10: 6,323,652 km (0.092 R)
• M11: 6,644,090 km (0.085 R)
• M12: 6,904,241 km (0.106 R)
• M13: 7,101,561 km (0.103 R)
• M14: 8,254,063 km (0.069 R)
• M15: 8,463,500 km (0.118 R)
• M16: 9,246,046 km (0.111 R)
• M17: 9,318,302 km (0.101 R)
• M18: 9,609,419 km (0.068 R)
• M19: 9,903,379 km (0.055 R)
• M20: 11,339,818 km (0.083 R)
• M21: 11,728,623 km (0.084 R)
• M22: 12,200,754 km (0.117 R)
• M23: 17,608,866 km (0.094 R)
• M24: 18,148,914 km (0.037 R)
• M25: 18,969,309 km (0.099 R)
• M26: 19,061,162 km (0.099 R)
• M27: 21,310,815 km (0.077 R)
• M28: 21,406,259 km (0.09 R)
• M29: 21,597,744 km (0.072 R)
• M30: 21,693,786 km (0.106 R)
• M31: 23,052,134 km (0.081 R)
• M32: 23,939,698 km (0.095 R)
• M33: 25,342,627 km (0.107 R)
• M34: 26,772,035 km (0.105 R)
• M35: 27,496,388 km (0.117 R)
• M36: 28,227,323 km (0.109 R)
• M37: 28,332,191 km (0.114 R)
• M38: 30,350,416 km (0.106 R)
• M39: 30,457,827 km (0.071 R)
• M40: 31,431,111 km (0.044 R)
• M41: 31,757,683 km (0.067 R)
• M42: 33,741,201 km (0.108 R)
• M43: 34,299,201 km (0.092 R)
• M44: 35,085,637 km (0.053 R)
• M45: 35,877,908 km (0.119 R)
• M46: 37,942,209 km (0.097 R)
• M47: 38,290,024 km (0.104 R)
• M48: 39,456,887 km (0.12 R)
• M49: 40,991,163 km (0.074 R)
• M50: 41,586,562 km (0.046 R)
• M51: 41,825,470 km (0.077 R)
• M52: 42,304,632 km (0.1 R)
• M53: 43,147,616 km (0.115 R)
• M54: 45,586,510 km (0.115 R)
• M55: 45,956,316 km (0.102 R)
• M56: 47,444,965 km (0.111 R)
• M57: 49,075,432 km (0.08 R)
• M58: 50,214,919 km (0.106 R)
• M59: 51,363,232 km (0.092 R)
• M60: 51,491,288 km (0.082 R)
• M61: 52,907,531 km (0.085 R)
• M62: 54,206,190 km (0.04 R)
• M63: 54,990,382 km (0.117 R)
• M64: 58,030,959 km (0.09 R)
• M65: 63,035,456 km (0.085 R)
• M66: 64,135,599 km (0.059 R)
• M67: 64,688,064 km (0.056 R)
• M68: 67,333,553 km (0.102 R)
• M69: 68,881,292 km (0.08 R)
• M70: 71,010,519 km (0.029 R)
• M71: 72,729,548 km (0.087 R)
• M72: 74,317,230 km (0.084 R)
• M73: 75,916,431 km (0.114 R)
• M74: 79,000,691 km (0.103 R)
• M75: 79,296,446 km (0.064 R)
• M76: 80,930,354 km (0.09 R)
• M77: 81,079,353 km (0.109 R)
• M78: 82,125,491 km (0.107 R)
• M79: 82,575,332 km (0.115 R)
• M80: 83,627,753 km (0.108 R)
• M81: 85,290,683 km (0.057 R)
• M82: 87,117,123 km (0.028 R)
• M83: 87,728,829 km (0.108 R)
• M84: 89,110,365 km (0.086 R)
• M85: 90,344,398 km (0.11 R)
• M86: 91,273,550 km (0.058 R)
• M87: 92,205,994 km (0.117 R)
• M88: 93,141,579 km (0.037 R)
• M89: 95,494,155 km (0.045 R)
• M90: 95,809,358 km (0.085 R)
• M91: 100,097,730 km (0.117 R)
• M92: 100,417,870 km (0.091 R)
• M93: 102,507,004 km (0.069 R)
• M94: 103,799,829 km (0.064 R)
• M95: 104,610,500 km (0.071 R)
• M96: 107,710,467 km (0.047 R)
• M97: 108,695,569 km (0.053 R)
• M98: 110,178,981 km (0.049 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: 342 - 13,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit