🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 27.1 Hours

Environment

Temp: 276 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.42 AU - 3.72 AU

Year: 2382 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,848,393 km

• M1: 2,497,387 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.14 AU - 6.58 AU

Year: 4382 Days

Day: 17.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,848,393 km

• M1: 1,533,528 km (0.091 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 14.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.41 AU - 9.43 AU

Year: 9407 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,848,393 km

• M1: 200,312 km (0.033 R)
• M2: 343,477 km (0.106 R)
• M3: 488,138 km (0.106 R)
• M4: 939,923 km (0.085 R)
• M5: 1,148,164 km (0.085 R)
• M6: 1,277,267 km (0.088 R)
• M7: 1,674,599 km (0.108 R)
• M8: 1,866,533 km (0.043 R)
• M9: 2,043,357 km (0.085 R)
• M10: 2,510,551 km (0.059 R)
• M11: 2,857,768 km (0.049 R)
• M12: 3,194,214 km (0.109 R)
• M13: 3,327,206 km (0.093 R)
• M14: 3,906,000 km (0.098 R)
• M15: 4,546,279 km (0.056 R)
• M16: 4,696,476 km (0.112 R)
• M17: 4,878,985 km (0.098 R)
• M18: 5,377,146 km (0.079 R)
• M19: 5,632,509 km (0.066 R)
• M20: 6,155,204 km (0.077 R)
• M21: 6,899,603 km (0.063 R)
• M22: 7,212,413 km (0.064 R)
• M23: 7,565,464 km (0.114 R)
• M24: 7,852,093 km (0.107 R)
• M25: 8,105,811 km (0.099 R)
• M26: 8,435,974 km (0.096 R)
• M27: 10,310,884 km (0.058 R)
• M28: 10,789,298 km (0.079 R)
• M29: 11,356,573 km (0.113 R)
• M30: 11,685,090 km (0.096 R)
• M31: 12,351,698 km (0.088 R)
• M32: 12,477,958 km (0.088 R)
• M33: 12,774,461 km (0.116 R)
• M34: 13,245,246 km (0.107 R)
• M35: 13,940,128 km (0.118 R)
• M36: 14,292,132 km (0.057 R)
• M37: 15,866,201 km (0.07 R)
• M38: 16,279,839 km (0.08 R)
• M39: 16,883,616 km (0.116 R)
• M40: 17,023,938 km (0.102 R)
• M41: 17,117,736 km (0.074 R)
• M42: 17,258,807 km (0.119 R)
• M43: 17,684,263 km (0.119 R)
• M44: 18,401,136 km (0.12 R)
• M45: 18,642,139 km (0.108 R)
• M46: 19,518,633 km (0.111 R)
• M47: 19,813,789 km (0.098 R)
• M48: 20,011,408 km (0.102 R)
• M49: 20,259,292 km (0.114 R)
• M50: 20,358,774 km (0.077 R)
• M51: 21,412,841 km (0.081 R)
• M52: 22,691,005 km (0.069 R)
• M53: 23,313,183 km (0.058 R)
• M54: 23,941,045 km (0.111 R)
• M55: 24,786,871 km (0.107 R)
• M56: 25,642,571 km (0.113 R)
• M57: 25,857,992 km (0.116 R)
• M58: 26,020,006 km (0.112 R)
• M59: 26,290,779 km (0.063 R)
• M60: 26,944,222 km (0.097 R)
• M61: 27,934,560 km (0.079 R)
• M62: 29,611,552 km (0.072 R)
• M63: 29,781,047 km (0.046 R)
• M64: 30,121,082 km (0.093 R)
• M65: 30,804,745 km (0.111 R)
• M66: 31,493,793 km (0.06 R)
• M67: 31,840,112 km (0.059 R)
• M68: 32,594,982 km (0.099 R)
• M69: 33,062,326 km (0.078 R)
• M70: 33,355,688 km (0.12 R)
• M71: 33,473,272 km (0.076 R)
• M72: 34,715,831 km (0.111 R)
• M73: 35,372,865 km (0.086 R)
• M74: 35,612,671 km (0.112 R)
• M75: 36,699,050 km (0.108 R)
• M76: 37,246,279 km (0.108 R)
• M77: 38,718,771 km (0.117 R)
• M78: 39,773,436 km (0.107 R)
• M79: 40,460,689 km (0.119 R)
• M80: 41,089,000 km (0.1 R)
• M81: 41,974,171 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.8

Radius: 7.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.61 AU - 13.97 AU

Year: 17107 Days

Day: 23.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,848,393 km

• M1: 122,221 km (0.095 R)
• M2: 486,043 km (0.054 R)
• M3: 996,023 km (0.055 R)
• M4: 1,273,227 km (0.07 R)
• M5: 1,777,223 km (0.108 R)
• M6: 2,603,751 km (0.077 R)
• M7: 3,020,830 km (0.101 R)
• M8: 3,761,938 km (0.11 R)
• M9: 3,838,981 km (0.083 R)
• M10: 4,034,206 km (0.106 R)
• M11: 4,639,030 km (0.099 R)
• M12: 5,664,972 km (0.092 R)
• M13: 6,158,047 km (0.114 R)
• M14: 6,340,706 km (0.095 R)
• M15: 6,432,708 km (0.094 R)
• M16: 8,415,030 km (0.087 R)
• M17: 9,656,243 km (0.104 R)
• M18: 10,569,538 km (0.1 R)
• M19: 10,624,142 km (0.111 R)
• M20: 11,510,210 km (0.11 R)
• M21: 11,566,309 km (0.11 R)
• M22: 11,678,956 km (0.102 R)
• M23: 11,848,600 km (0.114 R)
• M24: 12,133,135 km (0.115 R)
• M25: 15,470,065 km (0.101 R)
• M26: 16,789,818 km (0.081 R)
• M27: 17,109,508 km (0.087 R)
• M28: 17,237,863 km (0.056 R)
• M29: 19,201,784 km (0.085 R)
• M30: 19,939,451 km (0.103 R)
• M31: 20,006,920 km (0.086 R)
• M32: 20,481,744 km (0.107 R)
• M33: 20,686,394 km (0.114 R)
• M34: 20,960,307 km (0.053 R)
• M35: 22,277,666 km (0.034 R)
• M36: 23,265,461 km (0.082 R)
• M37: 24,411,680 km (0.092 R)
• M38: 25,064,525 km (0.098 R)
• M39: 25,283,536 km (0.102 R)
• M40: 26,610,170 km (0.092 R)
• M41: 26,833,520 km (0.118 R)
• M42: 28,262,179 km (0.08 R)
• M43: 29,561,287 km (0.081 R)
• M44: 29,638,330 km (0.117 R)
• M45: 31,036,322 km (0.034 R)
• M46: 31,114,562 km (0.079 R)
• M47: 33,013,109 km (0.092 R)
• M48: 33,413,432 km (0.06 R)
• M49: 34,057,152 km (0.08 R)
• M50: 34,705,060 km (0.108 R)
• M51: 38,508,437 km (0.081 R)
• M52: 38,929,704 km (0.085 R)
• M53: 39,267,945 km (0.076 R)
• M54: 39,437,290 km (0.119 R)
• M55: 39,776,877 km (0.095 R)
• M56: 40,373,623 km (0.102 R)
• M57: 41,489,473 km (0.089 R)
• M58: 42,181,364 km (0.053 R)
• M59: 42,354,897 km (0.116 R)
• M60: 44,367,587 km (0.104 R)
• M61: 44,897,762 km (0.115 R)
• M62: 45,518,892 km (0.114 R)
• M63: 45,785,924 km (0.119 R)
• M64: 47,579,902 km (0.112 R)
• M65: 48,758,284 km (0.067 R)
• M66: 49,213,960 km (0.089 R)
• M67: 49,671,131 km (0.056 R)
• M68: 52,257,229 km (0.101 R)
• M69: 52,817,024 km (0.104 R)
• M70: 53,191,468 km (0.075 R)
• M71: 54,792,165 km (0.025 R)
• M72: 54,886,860 km (0.057 R)
• M73: 56,122,240 km (0.113 R)
• M74: 56,217,683 km (0.094 R)
• M75: 56,313,126 km (0.096 R)
• M76: 56,695,499 km (0.052 R)
• M77: 59,008,132 km (0.099 R)
• M78: 59,396,488 km (0.088 R)
• M79: 61,252,998 km (0.082 R)
• M80: 62,732,222 km (0.11 R)
• M81: 63,128,506 km (0.118 R)
• M82: 63,625,321 km (0.093 R)
• M83: 63,824,286 km (0.08 R)
• M84: 65,826,055 km (0.108 R)
• M85: 66,228,922 km (0.112 R)
• M86: 67,746,742 km (0.085 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit