🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.64 AU - 0.94 AU

Year: 254 Days

Day: 15.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 264 Days

Day: 27.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,499,871 km

• M1: 757,713 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.28 AU - 3.72 AU

Year: 2368 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,499,871 km

• M1: 2,678,550 km (0.085 R)

Asteroid Belt

Center: 9.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 5.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.16 AU - 19.38 AU

Year: 22648 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,499,871 km

• M1: 126,261 km (0.08 R)
• M2: 166,203 km (0.096 R)
• M3: 348,413 km (0.096 R)
• M4: 413,189 km (0.11 R)
• M5: 555,906 km (0.105 R)
• M6: 665,262 km (0.097 R)
• M7: 869,164 km (0.074 R)
• M8: 1,568,085 km (0.072 R)
• M9: 1,656,946 km (0.102 R)
• M10: 1,724,564 km (0.119 R)
• M11: 1,956,890 km (0.114 R)
• M12: 2,028,547 km (0.037 R)
• M13: 2,125,487 km (0.05 R)
• M14: 2,451,161 km (0.116 R)
• M15: 3,120,761 km (0.108 R)
• M16: 3,261,234 km (0.093 R)
• M17: 3,317,931 km (0.055 R)
• M18: 3,606,655 km (0.034 R)
• M19: 3,903,457 km (0.11 R)
• M20: 5,035,913 km (0.09 R)
• M21: 5,167,559 km (0.11 R)
• M22: 5,233,831 km (0.082 R)
• M23: 5,603,637 km (0.106 R)
• M24: 6,191,557 km (0.117 R)
• M25: 6,439,291 km (0.088 R)
• M26: 6,798,924 km (0.042 R)
• M27: 7,802,127 km (0.08 R)
• M28: 7,840,125 km (0.062 R)
• M29: 7,993,014 km (0.107 R)
• M30: 8,223,993 km (0.051 R)
• M31: 8,301,485 km (0.071 R)
• M32: 8,379,276 km (0.078 R)
• M33: 8,535,456 km (0.056 R)
• M34: 8,732,028 km (0.108 R)
• M35: 8,970,038 km (0.099 R)
• M36: 9,210,143 km (0.119 R)
• M37: 9,452,341 km (0.076 R)
• M38: 9,614,954 km (0.094 R)
• M39: 9,860,594 km (0.068 R)
• M40: 10,483,968 km (0.085 R)
• M41: 10,906,582 km (0.102 R)
• M42: 11,034,339 km (0.1 R)
• M43: 11,291,647 km (0.062 R)
• M44: 11,637,667 km (0.045 R)
• M45: 11,681,200 km (0.059 R)
• M46: 13,101,632 km (0.069 R)
• M47: 13,694,039 km (0.105 R)
• M48: 14,202,223 km (0.093 R)
• M49: 14,481,971 km (0.044 R)
• M50: 15,094,425 km (0.095 R)
• M51: 16,101,518 km (0.115 R)
• M52: 16,442,003 km (0.117 R)
• M53: 16,490,772 km (0.06 R)
• M54: 16,735,663 km (0.07 R)
• M55: 16,784,881 km (0.034 R)
• M56: 17,130,153 km (0.076 R)
• M57: 17,627,416 km (0.119 R)
• M58: 17,777,463 km (0.085 R)
• M59: 18,891,219 km (0.062 R)
• M60: 19,611,533 km (0.105 R)
• M61: 19,819,025 km (0.042 R)
• M62: 20,445,840 km (0.052 R)
• M63: 20,920,215 km (0.12 R)
• M64: 23,072,180 km (0.105 R)
• M65: 23,565,853 km (0.051 R)
• M66: 25,575,701 km (0.103 R)
• M67: 25,802,342 km (0.056 R)
• M68: 25,972,883 km (0.041 R)
• M69: 27,930,670 km (0.112 R)
• M70: 28,105,700 km (0.096 R)
• M71: 28,456,806 km (0.096 R)
• M72: 29,104,266 km (0.099 R)
• M73: 29,935,432 km (0.105 R)
• M74: 30,774,376 km (0.041 R)
• M75: 31,560,214 km (0.035 R)
• M76: 32,782,129 km (0.109 R)
• M77: 33,522,639 km (0.107 R)
• M78: 35,335,017 km (0.103 R)
• M79: 35,461,278 km (0.102 R)
• M80: 36,539,579 km (0.059 R)
• M81: 37,050,755 km (0.087 R)
• M82: 37,307,315 km (0.064 R)
• M83: 37,564,325 km (0.119 R)
• M84: 38,274,316 km (0.109 R)
• M85: 38,468,793 km (0.074 R)
• M86: 38,728,495 km (0.105 R)
• M87: 40,628,837 km (0.103 R)
• M88: 41,490,521 km (0.099 R)
• M89: 42,827,926 km (0.035 R)
• M90: 43,299,308 km (0.042 R)
• M91: 43,569,482 km (0.103 R)
• M92: 45,407,741 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.4

Radius: 3.3

Gravity: 76.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.98 AU - 22.58 AU

Year: 28265 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,499,871 km

• M1: 210,783 km (0.106 R)
• M2: 547,079 km (0.04 R)
• M3: 1,326,784 km (0.093 R)
• M4: 2,316,074 km (0.119 R)
• M5: 2,761,427 km (0.075 R)
• M6: 4,569,168 km (0.025 R)
• M7: 5,756,825 km (0.09 R)
• M8: 6,172,857 km (0.088 R)
• M9: 6,293,433 km (0.073 R)
• M10: 7,865,557 km (0.069 R)
• M11: 9,205,206 km (0.083 R)
• M12: 9,412,249 km (0.025 R)
• M13: 9,760,513 km (0.097 R)
• M14: 11,490,463 km (0.093 R)
• M15: 12,618,580 km (0.025 R)
• M16: 12,771,619 km (0.064 R)
• M17: 13,390,057 km (0.119 R)
• M18: 13,546,237 km (0.106 R)
• M19: 14,495,585 km (0.11 R)
• M20: 14,655,804 km (0.112 R)
• M21: 15,384,495 km (0.086 R)
• M22: 15,466,176 km (0.097 R)
• M23: 15,548,006 km (0.119 R)
• M24: 15,959,250 km (0.115 R)
• M25: 16,708,736 km (0.033 R)
• M26: 16,876,734 km (0.085 R)
• M27: 18,068,880 km (0.044 R)
• M28: 19,464,179 km (0.091 R)
• M29: 21,347,467 km (0.092 R)
• M30: 21,438,572 km (0.05 R)
• M31: 22,634,756 km (0.091 R)
• M32: 24,231,564 km (0.067 R)
• M33: 24,326,559 km (0.101 R)
• M34: 24,995,411 km (0.115 R)
• M35: 26,448,754 km (0.106 R)
• M36: 26,546,741 km (0.095 R)
• M37: 27,631,176 km (0.111 R)
• M38: 29,133,138 km (0.105 R)
• M39: 29,234,266 km (0.089 R)
• M40: 31,694,702 km (0.082 R)
• M41: 34,647,914 km (0.115 R)
• M42: 35,292,082 km (0.106 R)
• M43: 35,615,663 km (0.093 R)
• M44: 35,831,832 km (0.087 R)
• M45: 37,687,593 km (0.071 R)
• M46: 40,472,806 km (0.097 R)
• M47: 41,605,262 km (0.075 R)
• M48: 43,208,203 km (0.099 R)
• M49: 46,238,159 km (0.077 R)
• M50: 46,710,439 km (0.074 R)
• M51: 47,302,847 km (0.041 R)
• M52: 47,421,777 km (0.102 R)
• M53: 47,540,558 km (0.112 R)
• M54: 47,897,947 km (0.117 R)
• M55: 48,735,097 km (0.112 R)
• M56: 51,031,424 km (0.099 R)
• M57: 52,500,026 km (0.088 R)
• M58: 53,610,342 km (0.094 R)
• M59: 56,357,258 km (0.095 R)
• M60: 57,240,783 km (0.035 R)
• M61: 57,367,343 km (0.109 R)
• M62: 58,001,787 km (0.109 R)
• M63: 58,893,690 km (0.103 R)
• M64: 60,820,510 km (0.079 R)
• M65: 61,856,476 km (0.119 R)
• M66: 63,945,909 km (0.108 R)
• M67: 64,603,541 km (0.049 R)
• M68: 64,999,228 km (0.085 R)
• M69: 67,123,069 km (0.115 R)
• M70: 67,791,472 km (0.118 R)
• M71: 67,925,362 km (0.117 R)
• M72: 68,193,591 km (0.06 R)
• M73: 68,327,780 km (0.067 R)
• M74: 68,596,458 km (0.08 R)
• M75: 68,730,947 km (0.063 R)
• M76: 71,302,384 km (0.039 R)
• M77: 71,574,802 km (0.072 R)
• M78: 71,847,669 km (0.099 R)
• M79: 72,394,449 km (0.119 R)
• M80: 72,805,394 km (0.11 R)
• M81: 73,217,237 km (0.101 R)
• M82: 81,897,654 km (0.102 R)
• M83: 82,183,086 km (0.089 R)
• M84: 83,614,887 km (0.041 R)
• M85: 84,478,067 km (0.059 R)
• M86: 84,766,342 km (0.084 R)
• M87: 85,344,089 km (0.083 R)
• M88: 88,544,586 km (0.08 R)
• M89: 90,012,291 km (0.08 R)
• M90: 91,339,972 km (0.083 R)
• M91: 94,463,276 km (0.07 R)
• M92: 95,062,117 km (0.092 R)
• M93: 95,812,499 km (0.104 R)
• M94: 96,113,191 km (0.075 R)
• M95: 96,263,687 km (0.105 R)
• M96: 97,168,155 km (0.08 R)
• M97: 98,075,317 km (0.098 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit