🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.75 AU - 1.01 AU

Year: 290 Days

Day: 37.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,075,214 km

• M1: 45,927 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.54 AU - 3.92 AU

Year: 2532 Days

Day: 13.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.9

Radius: 6.8

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.85 AU - 24.19 AU

Year: 30311 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,075,214 km

• M1: 98,286 km (0.085 R)
• M2: 254,316 km (0.043 R)
• M3: 781,050 km (0.098 R)
• M4: 966,701 km (0.105 R)
• M5: 1,807,591 km (0.115 R)
• M6: 1,877,004 km (0.068 R)
• M7: 2,126,983 km (0.112 R)
• M8: 2,311,885 km (0.11 R)
• M9: 2,697,698 km (0.113 R)
• M10: 4,764,543 km (0.108 R)
• M11: 5,055,959 km (0.118 R)
• M12: 5,353,210 km (0.062 R)
• M13: 6,016,677 km (0.036 R)
• M14: 6,068,737 km (0.091 R)
• M15: 6,120,946 km (0.089 R)
• M16: 7,087,199 km (0.094 R)
• M17: 7,587,903 km (0.067 R)
• M18: 7,757,398 km (0.107 R)
• M19: 7,871,092 km (0.113 R)
• M20: 8,099,977 km (0.101 R)
• M21: 8,331,255 km (0.076 R)
• M22: 8,506,135 km (0.113 R)
• M23: 9,702,469 km (0.037 R)
• M24: 10,133,461 km (0.093 R)
• M25: 11,985,033 km (0.076 R)
• M26: 12,314,598 km (0.099 R)
• M27: 12,781,193 km (0.086 R)
• M28: 13,525,891 km (0.079 R)
• M29: 15,128,085 km (0.101 R)
• M30: 16,350,449 km (0.092 R)
• M31: 16,715,916 km (0.119 R)
• M32: 17,232,179 km (0.105 R)
• M33: 17,903,574 km (0.081 R)
• M34: 19,968,773 km (0.053 R)
• M35: 20,516,301 km (0.11 R)
• M36: 21,148,202 km (0.079 R)
• M37: 23,000,224 km (0.096 R)
• M38: 27,029,044 km (0.109 R)
• M39: 27,287,998 km (0.091 R)
• M40: 28,682,849 km (0.109 R)
• M41: 29,655,235 km (0.12 R)
• M42: 30,818,209 km (0.114 R)
• M43: 32,544,867 km (0.038 R)
• M44: 33,281,188 km (0.047 R)
• M45: 33,836,944 km (0.113 R)
• M46: 34,676,487 km (0.079 R)
• M47: 35,239,873 km (0.072 R)
• M48: 35,617,308 km (0.116 R)
• M49: 35,995,940 km (0.069 R)
• M50: 37,620,125 km (0.101 R)
• M51: 38,102,428 km (0.065 R)
• M52: 39,757,429 km (0.11 R)
• M53: 41,535,101 km (0.118 R)
• M54: 42,433,586 km (0.083 R)
• M55: 43,742,866 km (0.081 R)
• M56: 43,843,994 km (0.041 R)
• M57: 44,656,909 km (0.084 R)
• M58: 46,607,366 km (0.084 R)
• M59: 49,954,469 km (0.095 R)
• M60: 50,590,709 km (0.046 R)
• M61: 51,016,315 km (0.052 R)
• M62: 51,443,117 km (0.12 R)
• M63: 52,838,417 km (0.106 R)
• M64: 53,270,156 km (0.108 R)
• M65: 53,486,475 km (0.077 R)
• M66: 54,246,133 km (0.047 R)
• M67: 55,995,530 km (0.055 R)
• M68: 56,325,543 km (0.109 R)
• M69: 57,208,919 km (0.099 R)
• M70: 57,319,621 km (0.08 R)
• M71: 57,541,325 km (0.096 R)
• M72: 57,652,327 km (0.068 R)
• M73: 59,549,377 km (0.084 R)
• M74: 59,661,725 km (0.05 R)
• M75: 59,773,924 km (0.076 R)
• M76: 61,240,282 km (0.088 R)
• M77: 61,921,102 km (0.096 R)
• M78: 62,376,328 km (0.063 R)
• M79: 65,131,023 km (0.094 R)
• M80: 66,756,105 km (0.101 R)
• M81: 68,277,067 km (0.046 R)
• M82: 69,691,215 km (0.112 R)
• M83: 69,809,547 km (0.047 R)
• M84: 70,283,324 km (0.093 R)
• M85: 71,234,018 km (0.069 R)
• M86: 72,428,557 km (0.079 R)
• M87: 74,111,832 km (0.076 R)
• M88: 75,079,431 km (0.078 R)
• M89: 77,027,345 km (0.115 R)
• M90: 78,130,330 km (0.089 R)
• M91: 78,622,208 km (0.067 R)
• M92: 81,844,397 km (0.066 R)
• M93: 83,471,722 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.7

Radius: 6.4

Gravity: 19.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.16 AU - 20.18 AU

Year: 30661 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,075,214 km

• M1: 185,651 km (0.068 R)
• M2: 402,119 km (0.12 R)
• M3: 1,125,275 km (0.1 R)
• M4: 1,560,156 km (0.06 R)
• M5: 2,523,118 km (0.096 R)
• M6: 3,381,361 km (0.115 R)
• M7: 3,481,890 km (0.11 R)
• M8: 5,278,860 km (0.108 R)
• M9: 5,572,670 km (0.069 R)
• M10: 6,114,663 km (0.096 R)
• M11: 6,926,980 km (0.094 R)
• M12: 7,574,739 km (0.047 R)
• M13: 8,106,858 km (0.07 R)
• M14: 8,377,481 km (0.111 R)
• M15: 9,066,828 km (0.057 R)
• M16: 9,917,890 km (0.052 R)
• M17: 13,808,931 km (0.028 R)
• M18: 15,952,668 km (0.072 R)
• M19: 16,037,191 km (0.098 R)
• M20: 16,718,609 km (0.094 R)
• M21: 17,235,919 km (0.092 R)
• M22: 19,266,859 km (0.054 R)
• M23: 19,446,975 km (0.094 R)
• M24: 20,082,018 km (0.099 R)
• M25: 20,631,641 km (0.079 R)
• M26: 20,815,945 km (0.049 R)
• M27: 23,261,422 km (0.106 R)
• M28: 24,323,118 km (0.104 R)
• M29: 26,094,207 km (0.112 R)
• M30: 28,519,488 km (0.114 R)
• M31: 29,240,400 km (0.089 R)
• M32: 29,758,906 km (0.094 R)
• M33: 29,863,026 km (0.119 R)
• M34: 30,385,123 km (0.117 R)
• M35: 31,650,721 km (0.106 R)
• M36: 32,076,476 km (0.059 R)
• M37: 32,396,915 km (0.059 R)
• M38: 32,611,139 km (0.099 R)
• M39: 33,364,813 km (0.098 R)
• M40: 33,472,823 km (0.097 R)
• M41: 34,342,136 km (0.09 R)
• M42: 34,560,549 km (0.075 R)
• M43: 35,770,347 km (0.116 R)
• M44: 37,442,402 km (0.115 R)
• M45: 38,344,477 km (0.109 R)
• M46: 39,596,462 km (0.111 R)
• M47: 40,861,910 km (0.085 R)
• M48: 40,977,550 km (0.069 R)
• M49: 41,441,453 km (0.11 R)
• M50: 42,726,049 km (0.097 R)
• M51: 43,432,151 km (0.104 R)
• M52: 44,260,924 km (0.054 R)
• M53: 46,536,606 km (0.025 R)
• M54: 48,850,137 km (0.107 R)
• M55: 54,095,188 km (0.107 R)
• M56: 54,349,355 km (0.095 R)
• M57: 56,139,743 km (0.076 R)
• M58: 56,783,911 km (0.1 R)
• M59: 57,171,519 km (0.12 R)
• M60: 57,819,577 km (0.119 R)
• M61: 58,600,478 km (0.03 R)
• M62: 58,992,125 km (0.064 R)
• M63: 59,122,874 km (0.117 R)
• M64: 61,360,708 km (0.046 R)
• M65: 62,157,167 km (0.079 R)
• M66: 62,690,035 km (0.114 R)
• M67: 63,224,398 km (0.101 R)
• M68: 63,358,289 km (0.052 R)
• M69: 67,416,729 km (0.106 R)
• M70: 67,827,226 km (0.075 R)
• M71: 67,964,108 km (0.116 R)
• M72: 71,001,393 km (0.047 R)
• M73: 75,497,707 km (0.042 R)
• M74: 77,064,446 km (0.039 R)
• M75: 77,207,311 km (0.059 R)
• M76: 82,704,884 km (0.101 R)
• M77: 83,731,275 km (0.118 R)
• M78: 84,319,643 km (0.115 R)
• M79: 84,466,997 km (0.032 R)
• M80: 86,835,730 km (0.119 R)
• M81: 88,776,313 km (0.052 R)
• M82: 93,461,120 km (0.066 R)
• M83: 94,071,479 km (0.102 R)
• M84: 97,297,408 km (0.098 R)
• M85: 99,001,627 km (0.117 R)
• M86: 99,157,059 km (0.061 R)
• M87: 100,715,719 km (0.109 R)
• M88: 100,871,899 km (0.091 R)
• M89: 101,968,302 km (0.104 R)
• M90: 102,125,380 km (0.088 R)
• M91: 106,075,213 km (0.093 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit