🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.04 AU - 1.66 AU

Year: 554 Days

Day: 24.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,920,528 km

• M1: 1,091,915 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.53 AU - 2.01 AU

Year: 831 Days

Day: 39.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.57 AU - 4.45 AU

Year: 2835 Days

Day: 39.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,920,528 km

• M1: 170,093 km (0.103 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 12.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.86 AU - 8.46 AU

Year: 8231 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,920,528 km

• M1: 157,377 km (0.063 R)
• M2: 248,183 km (0.111 R)
• M3: 876,195 km (0.092 R)
• M4: 965,804 km (0.089 R)
• M5: 1,122,582 km (0.114 R)
• M6: 1,427,164 km (0.072 R)
• M7: 1,589,627 km (0.077 R)
• M8: 2,012,839 km (0.074 R)
• M9: 2,237,835 km (0.079 R)
• M10: 2,385,338 km (0.09 R)
• M11: 2,601,956 km (0.049 R)
• M12: 2,939,000 km (0.066 R)
• M13: 3,386,297 km (0.075 R)
• M14: 4,110,351 km (0.069 R)
• M15: 4,214,022 km (0.096 R)
• M16: 4,557,050 km (0.044 R)
• M17: 4,772,621 km (0.108 R)
• M18: 5,019,308 km (0.095 R)
• M19: 5,354,706 km (0.102 R)
• M20: 5,468,251 km (0.118 R)
• M21: 6,344,745 km (0.114 R)
• M22: 6,768,705 km (0.119 R)
• M23: 6,891,675 km (0.09 R)
• M24: 7,077,326 km (0.113 R)
• M25: 7,327,603 km (0.106 R)
• M26: 7,644,451 km (0.117 R)
• M27: 8,357,584 km (0.063 R)
• M28: 8,588,863 km (0.081 R)
• M29: 9,091,960 km (0.112 R)
• M30: 9,398,337 km (0.12 R)
• M31: 9,777,418 km (0.058 R)
• M32: 10,056,418 km (0.116 R)
• M33: 11,198,298 km (0.097 R)
• M34: 11,490,164 km (0.099 R)
• M35: 11,895,723 km (0.114 R)
• M36: 12,007,024 km (0.096 R)
• M37: 12,193,573 km (0.114 R)
• M38: 12,493,965 km (0.091 R)
• M39: 12,758,754 km (0.029 R)
• M40: 13,063,634 km (0.104 R)
• M41: 13,992,936 km (0.061 R)
• M42: 14,386,378 km (0.096 R)
• M43: 14,823,503 km (0.077 R)
• M44: 15,426,532 km (0.107 R)
• M45: 15,955,810 km (0.078 R)
• M46: 17,115,792 km (0.119 R)
• M47: 17,494,424 km (0.117 R)
• M48: 17,875,749 km (0.118 R)
• M49: 18,217,131 km (0.085 R)
• M50: 18,560,608 km (0.119 R)
• M51: 18,776,328 km (0.119 R)
• M52: 18,862,945 km (0.073 R)
• M53: 19,036,479 km (0.093 R)
• M54: 19,735,699 km (0.055 R)
• M55: 21,159,572 km (0.037 R)
• M56: 21,656,536 km (0.096 R)
• M57: 22,708,358 km (0.092 R)
• M58: 24,246,374 km (0.105 R)
• M59: 24,576,836 km (0.11 R)
• M60: 24,718,954 km (0.09 R)
• M61: 25,099,381 km (0.044 R)
• M62: 25,194,825 km (0.07 R)
• M63: 25,529,625 km (0.092 R)
• M64: 26,445,912 km (0.07 R)
• M65: 26,737,478 km (0.084 R)
• M66: 27,225,765 km (0.038 R)
• M67: 27,372,820 km (0.085 R)
• M68: 28,310,499 km (0.107 R)
• M69: 28,608,798 km (0.101 R)
• M70: 29,913,590 km (0.088 R)
• M71: 30,166,710 km (0.117 R)
• M72: 31,597,314 km (0.071 R)
• M73: 32,476,651 km (0.056 R)
• M74: 32,893,281 km (0.115 R)
• M75: 33,416,574 km (0.038 R)
• M76: 34,206,600 km (0.094 R)
• M77: 34,577,453 km (0.084 R)
• M78: 35,536,974 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 5.1

Gravity: 36.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.91 AU - 19.85 AU

Year: 25584 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,920,528 km

• M1: 458,218 km (0.058 R)
• M2: 922,869 km (0.09 R)
• M3: 1,281,904 km (0.106 R)
• M4: 1,530,985 km (0.052 R)
• M5: 1,718,281 km (0.106 R)
• M6: 2,280,769 km (0.027 R)
• M7: 2,365,442 km (0.1 R)
• M8: 2,494,544 km (0.11 R)
• M9: 2,625,891 km (0.119 R)
• M10: 3,126,895 km (0.107 R)
• M11: 3,268,713 km (0.044 R)
• M12: 3,364,307 km (0.079 R)
• M13: 3,509,566 km (0.109 R)
• M14: 3,806,368 km (0.051 R)
• M15: 4,371,100 km (0.086 R)
• M16: 5,520,012 km (0.065 R)
• M17: 5,922,729 km (0.117 R)
• M18: 6,039,565 km (0.116 R)
• M19: 6,454,251 km (0.052 R)
• M20: 7,562,472 km (0.038 R)
• M21: 9,264,147 km (0.095 R)
• M22: 11,078,022 km (0.061 R)
• M23: 11,294,340 km (0.051 R)
• M24: 12,024,976 km (0.065 R)
• M25: 12,098,877 km (0.036 R)
• M26: 12,545,577 km (0.083 R)
• M27: 13,149,503 km (0.107 R)
• M28: 14,858,509 km (0.117 R)
• M29: 15,496,993 km (0.092 R)
• M30: 15,900,758 km (0.099 R)
• M31: 16,307,813 km (0.104 R)
• M32: 16,471,623 km (0.102 R)
• M33: 17,549,625 km (0.06 R)
• M34: 18,564,797 km (0.111 R)
• M35: 20,298,636 km (0.057 R)
• M36: 22,720,027 km (0.116 R)
• M37: 24,103,957 km (0.119 R)
• M38: 26,087,176 km (0.086 R)
• M39: 26,759,768 km (0.112 R)
• M40: 27,243,567 km (0.117 R)
• M41: 27,340,806 km (0.064 R)
• M42: 27,535,433 km (0.11 R)
• M43: 27,632,821 km (0.082 R)
• M44: 29,307,420 km (0.114 R)
• M45: 29,506,534 km (0.077 R)
• M46: 30,913,353 km (0.094 R)
• M47: 32,857,078 km (0.116 R)
• M48: 33,687,197 km (0.114 R)
• M49: 34,000,305 km (0.108 R)
• M50: 35,156,696 km (0.097 R)
• M51: 36,112,178 km (0.094 R)
• M52: 36,539,729 km (0.03 R)
• M53: 36,646,841 km (0.106 R)
• M54: 39,029,935 km (0.12 R)
• M55: 39,139,441 km (0.037 R)
• M56: 42,022,191 km (0.094 R)
• M57: 43,375,753 km (0.118 R)
• M58: 44,171,763 km (0.031 R)
• M59: 44,514,492 km (0.043 R)
• M60: 45,087,452 km (0.117 R)
• M61: 46,356,790 km (0.081 R)
• M62: 48,694,556 km (0.056 R)
• M63: 51,670,357 km (0.105 R)
• M64: 52,877,013 km (0.056 R)
• M65: 53,119,511 km (0.108 R)
• M66: 53,605,405 km (0.051 R)
• M67: 53,848,950 km (0.113 R)
• M68: 55,687,359 km (0.076 R)
• M69: 57,920,406 km (0.084 R)
• M70: 59,047,925 km (0.07 R)
• M71: 60,816,172 km (0.119 R)
• M72: 62,217,605 km (0.12 R)
• M73: 62,345,511 km (0.05 R)
• M74: 63,758,612 km (0.052 R)
• M75: 67,271,470 km (0.114 R)
• M76: 67,534,164 km (0.109 R)
• M77: 70,980,151 km (0.108 R)
• M78: 71,783,491 km (0.111 R)
• M79: 72,186,209 km (0.106 R)
• M80: 72,455,186 km (0.099 R)
• M81: 72,994,037 km (0.078 R)
• M82: 73,399,148 km (0.113 R)
• M83: 74,482,985 km (0.078 R)
• M84: 75,435,624 km (0.082 R)
• M85: 77,078,059 km (0.108 R)
• M86: 81,515,132 km (0.062 R)
• M87: 86,319,467 km (0.075 R)
• M88: 86,605,050 km (0.087 R)
• M89: 89,910,265 km (0.115 R)
• M90: 92,087,961 km (0.091 R)
• M91: 92,233,819 km (0.116 R)
• M92: 92,671,692 km (0.051 R)
• M93: 97,979,724 km (0.074 R)
• M94: 99,770,710 km (0.08 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit