🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 23.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,675,705 km

• M1: 44,431 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 46.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.4

Radius: 12.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.81 AU - 1.11 AU

Year: 617 Days

Day: 6.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,675,705 km

• M1: 151,842 km (0.101 R)
• M2: 227,987 km (0.088 R)
• M3: 355,893 km (0.117 R)
• M4: 492,027 km (0.091 R)
• M5: 577,149 km (0.062 R)
• M6: 696,827 km (0.106 R)
• M7: 867,518 km (0.103 R)
• M8: 1,034,320 km (0.069 R)
• M9: 1,196,484 km (0.087 R)
• M10: 1,280,857 km (0.078 R)
• M11: 1,384,079 km (0.11 R)
• M12: 1,803,103 km (0.031 R)
• M13: 1,901,090 km (0.059 R)
• M14: 1,981,873 km (0.107 R)
• M15: 2,166,476 km (0.053 R)
• M16: 2,326,546 km (0.075 R)
• M17: 2,408,077 km (0.107 R)
• M18: 2,521,921 km (0.086 R)
• M19: 2,690,667 km (0.069 R)
• M20: 2,781,922 km (0.088 R)
• M21: 3,006,169 km (0.102 R)
• M22: 3,219,496 km (0.113 R)
• M23: 3,391,533 km (0.06 R)
• M24: 3,619,820 km (0.05 R)
• M25: 3,780,787 km (0.037 R)
• M26: 3,974,815 km (0.074 R)
• M27: 4,091,502 km (0.07 R)
• M28: 4,190,685 km (0.08 R)
• M29: 4,347,314 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 8.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.42 AU

Year: 852 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,675,705 km

• M1: 134,040 km (0.106 R)
• M2: 198,965 km (0.118 R)
• M3: 254,616 km (0.039 R)
• M4: 370,554 km (0.032 R)
• M5: 435,180 km (0.071 R)
• M6: 510,428 km (0.079 R)
• M7: 580,889 km (0.117 R)
• M8: 669,002 km (0.081 R)
• M9: 791,522 km (0.09 R)
• M10: 863,479 km (0.034 R)
• M11: 929,751 km (0.116 R)
• M12: 985,700 km (0.097 R)
• M13: 1,092,962 km (0.091 R)
• M14: 1,161,029 km (0.112 R)
• M15: 1,265,897 km (0.111 R)
• M16: 1,415,345 km (0.086 R)
• M17: 1,475,783 km (0.107 R)
• M18: 1,551,480 km (0.048 R)
• M19: 1,609,224 km (0.119 R)
• M20: 1,965,566 km (0.119 R)
• M21: 2,049,192 km (0.109 R)
• M22: 2,193,254 km (0.107 R)
• M23: 2,318,617 km (0.077 R)
• M24: 2,379,504 km (0.084 R)
• M25: 2,531,046 km (0.049 R)
• M26: 2,616,766 km (0.1 R)
• M27: 2,680,195 km (0.108 R)
• M28: 2,761,577 km (0.057 R)
• M29: 2,855,823 km (0.103 R)
• M30: 2,939,149 km (0.082 R)
• M31: 3,017,090 km (0.088 R)
• M32: 3,156,964 km (0.094 R)
• M33: 3,367,747 km (0.083 R)
• M34: 3,430,578 km (0.073 R)
• M35: 3,500,141 km (0.079 R)
• M36: 3,576,586 km (0.076 R)
• M37: 3,744,285 km (0.119 R)
• M38: 3,842,272 km (0.118 R)
• M39: 3,974,067 km (0.099 R)
• M40: 4,215,369 km (0.102 R)
• M41: 4,296,750 km (0.088 R)
• M42: 4,371,998 km (0.101 R)
• M43: 4,488,983 km (0.116 R)
• M44: 4,565,278 km (0.076 R)
• M45: 4,796,706 km (0.105 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 7

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.62 AU - 10.52 AU

Year: 19421 Days

Day: 17.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,675,705 km

• M1: 254,167 km (0.083 R)
• M2: 338,390 km (0.105 R)
• M3: 433,235 km (0.107 R)
• M4: 494,870 km (0.096 R)
• M5: 901,926 km (0.076 R)
• M6: 1,519,316 km (0.091 R)
• M7: 1,616,555 km (0.09 R)
• M8: 1,682,677 km (0.074 R)
• M9: 2,061,907 km (0.073 R)
• M10: 2,505,316 km (0.053 R)
• M11: 3,392,281 km (0.026 R)
• M12: 3,869,199 km (0.055 R)
• M13: 3,913,630 km (0.098 R)
• M14: 4,047,819 km (0.109 R)
• M15: 5,723,315 km (0.041 R)
• M16: 5,774,029 km (0.11 R)
• M17: 6,446,771 km (0.046 R)
• M18: 7,696,661 km (0.1 R)
• M19: 9,495,575 km (0.06 R)
• M20: 9,858,200 km (0.096 R)
• M21: 9,919,087 km (0.099 R)
• M22: 10,659,447 km (0.079 R)
• M23: 11,738,347 km (0.064 R)
• M24: 12,718,961 km (0.084 R)
• M25: 12,851,654 km (0.093 R)
• M26: 13,185,556 km (0.07 R)
• M27: 14,827,393 km (0.091 R)
• M28: 15,247,913 km (0.098 R)
• M29: 15,318,373 km (0.106 R)
• M30: 15,672,322 km (0.079 R)
• M31: 15,885,947 km (0.062 R)
• M32: 16,316,191 km (0.1 R)
• M33: 17,777,762 km (0.117 R)
• M34: 17,926,163 km (0.101 R)
• M35: 18,075,013 km (0.046 R)
• M36: 18,224,312 km (0.111 R)
• M37: 19,280,772 km (0.05 R)
• M38: 19,356,917 km (0.11 R)
• M39: 19,893,226 km (0.073 R)
• M40: 20,434,471 km (0.093 R)
• M41: 21,373,497 km (0.063 R)
• M42: 21,689,597 km (0.093 R)
• M43: 23,050,339 km (0.085 R)
• M44: 24,109,492 km (0.106 R)
• M45: 26,274,921 km (0.048 R)
• M46: 26,528,789 km (0.1 R)
• M47: 26,698,433 km (0.117 R)
• M48: 26,953,647 km (0.061 R)
• M49: 27,466,468 km (0.083 R)
• M50: 28,675,518 km (0.093 R)
• M51: 28,936,866 km (0.088 R)
• M52: 29,637,582 km (0.111 R)
• M53: 29,725,695 km (0.096 R)
• M54: 30,788,289 km (0.09 R)
• M55: 31,593,425 km (0.075 R)
• M56: 33,224,490 km (0.066 R)
• M57: 34,604,381 km (0.12 R)
• M58: 35,254,833 km (0.093 R)
• M59: 38,087,618 km (0.075 R)
• M60: 38,662,822 km (0.098 R)
• M61: 40,405,936 km (0.04 R)
• M62: 41,286,918 km (0.106 R)
• M63: 45,177,510 km (0.097 R)
• M64: 48,663,589 km (0.053 R)
• M65: 50,859,536 km (0.1 R)
• M66: 51,492,784 km (0.117 R)
• M67: 52,767,358 km (0.095 R)
• M68: 52,874,021 km (0.082 R)
• M69: 54,806,377 km (0.093 R)
• M70: 56,107,429 km (0.028 R)
• M71: 56,980,483 km (0.107 R)
• M72: 57,638,264 km (0.04 R)
• M73: 58,519,097 km (0.103 R)
• M74: 59,737,571 km (0.107 R)
• M75: 60,852,524 km (0.078 R)
• M76: 63,783,446 km (0.087 R)
• M77: 65,151,518 km (0.103 R)
• M78: 66,414,124 km (0.092 R)
• M79: 67,453,231 km (0.034 R)
• M80: 67,684,809 km (0.061 R)
• M81: 67,916,685 km (0.117 R)
• M82: 69,430,466 km (0.097 R)
• M83: 70,837,733 km (0.109 R)
• M84: 71,426,700 km (0.114 R)
• M85: 72,847,282 km (0.093 R)
• M86: 73,203,773 km (0.068 R)
• M87: 73,918,701 km (0.093 R)
• M88: 74,516,195 km (0.108 R)
• M89: 75,475,567 km (0.095 R)
• M90: 75,956,673 km (0.076 R)
• M91: 77,406,426 km (0.096 R)
• M92: 78,013,195 km (0.111 R)
• M93: 78,377,915 km (0.117 R)
• M94: 79,842,777 km (0.067 R)
• M95: 80,824,438 km (0.097 R)
• M96: 80,947,408 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit