🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 247 Days

Day: 30.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 275 Days

Day: 35.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,934,617 km

• M1: 440,865 km (0.081 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 9.7

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.95 AU - 3.33 AU

Year: 2502 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,934,617 km

• M1: 122,371 km (0.101 R)
• M2: 192,233 km (0.079 R)
• M3: 268,977 km (0.109 R)
• M4: 335,847 km (0.109 R)
• M5: 417,976 km (0.049 R)
• M6: 516,113 km (0.1 R)
• M7: 606,320 km (0.096 R)
• M8: 871,557 km (0.111 R)
• M9: 1,044,044 km (0.113 R)
• M10: 1,172,847 km (0.12 R)
• M11: 1,506,151 km (0.068 R)
• M12: 1,702,873 km (0.054 R)
• M13: 1,791,584 km (0.097 R)
• M14: 1,855,911 km (0.06 R)
• M15: 2,134,762 km (0.057 R)
• M16: 2,217,040 km (0.1 R)
• M17: 2,300,366 km (0.113 R)
• M18: 2,470,160 km (0.101 R)
• M19: 2,717,745 km (0.054 R)
• M20: 3,127,792 km (0.088 R)
• M21: 3,300,578 km (0.103 R)
• M22: 3,396,171 km (0.063 R)
• M23: 3,541,131 km (0.086 R)
• M24: 3,820,879 km (0.069 R)
• M25: 4,005,782 km (0.089 R)
• M26: 4,210,731 km (0.084 R)
• M27: 4,436,923 km (0.113 R)
• M28: 5,138,986 km (0.059 R)
• M29: 5,664,224 km (0.089 R)
• M30: 6,030,589 km (0.095 R)
• M31: 6,325,148 km (0.086 R)
• M32: 6,584,401 km (0.115 R)
• M33: 6,705,276 km (0.051 R)
• M34: 6,847,095 km (0.085 R)
• M35: 7,258,040 km (0.097 R)
• M36: 7,508,467 km (0.115 R)
• M37: 7,677,064 km (0.104 R)
• M38: 7,889,493 km (0.113 R)
• M39: 8,276,801 km (0.088 R)
• M40: 8,736,516 km (0.117 R)
• M41: 8,958,369 km (0.045 R)
• M42: 9,047,679 km (0.117 R)
• M43: 9,612,262 km (0.114 R)
• M44: 10,049,087 km (0.115 R)
• M45: 10,141,838 km (0.094 R)
• M46: 10,234,888 km (0.1 R)
• M47: 10,704,625 km (0.089 R)
• M48: 11,133,373 km (0.072 R)
• M49: 11,253,500 km (0.106 R)
• M50: 11,325,756 km (0.04 R)
• M51: 11,519,186 km (0.075 R)
• M52: 11,713,812 km (0.102 R)
• M53: 11,884,952 km (0.11 R)
• M54: 12,130,891 km (0.116 R)
• M55: 12,527,774 km (0.107 R)
• M56: 12,652,838 km (0.092 R)
• M57: 12,778,201 km (0.088 R)
• M58: 12,929,146 km (0.085 R)
• M59: 13,105,970 km (0.113 R)
• M60: 13,411,150 km (0.08 R)
• M61: 13,564,637 km (0.098 R)
• M62: 14,002,510 km (0.091 R)
• M63: 14,392,811 km (0.104 R)
• M64: 14,707,715 km (0.102 R)
• M65: 15,130,927 km (0.083 R)
• M66: 15,237,441 km (0.093 R)
• M67: 15,612,034 km (0.102 R)
• M68: 15,908,387 km (0.039 R)
• M69: 16,698,862 km (0.103 R)
• M70: 16,946,746 km (0.107 R)
• M71: 17,195,976 km (0.071 R)
• M72: 18,176,291 km (0.117 R)
• M73: 18,261,262 km (0.083 R)
• M74: 18,716,190 km (0.082 R)
• M75: 18,830,482 km (0.114 R)
• M76: 19,261,175 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 5

Gravity: 34.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.13 AU - 15.17 AU

Year: 23931 Days

Day: 15.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,934,617 km

• M1: 216,019 km (0.119 R)
• M2: 250,128 km (0.117 R)
• M3: 696,528 km (0.105 R)
• M4: 833,260 km (0.084 R)
• M5: 1,008,439 km (0.057 R)
• M6: 1,195,437 km (0.095 R)
• M7: 1,359,396 km (0.092 R)
• M8: 2,008,052 km (0.086 R)
• M9: 2,085,394 km (0.116 R)
• M10: 2,824,557 km (0.097 R)
• M11: 3,087,550 km (0.043 R)
• M12: 4,668,800 km (0.115 R)
• M13: 4,771,574 km (0.118 R)
• M14: 4,979,365 km (0.115 R)
• M15: 6,061,855 km (0.097 R)
• M16: 6,802,963 km (0.106 R)
• M17: 7,512,207 km (0.06 R)
• M18: 8,556,549 km (0.109 R)
• M19: 9,385,471 km (0.061 R)
• M20: 10,913,464 km (0.116 R)
• M21: 12,875,290 km (0.119 R)
• M22: 13,091,758 km (0.092 R)
• M23: 14,491,097 km (0.115 R)
• M24: 16,403,257 km (0.029 R)
• M25: 19,706,228 km (0.119 R)
• M26: 19,872,432 km (0.104 R)
• M27: 20,206,334 km (0.116 R)
• M28: 20,373,884 km (0.062 R)
• M29: 22,075,410 km (0.118 R)
• M30: 22,856,011 km (0.105 R)
• M31: 23,999,089 km (0.09 R)
• M32: 24,176,661 km (0.068 R)
• M33: 24,443,843 km (0.073 R)
• M34: 25,341,281 km (0.087 R)
• M35: 25,612,502 km (0.075 R)
• M36: 25,884,920 km (0.113 R)
• M37: 26,615,705 km (0.073 R)
• M38: 26,707,558 km (0.117 R)
• M39: 27,353,223 km (0.07 R)
• M40: 27,445,973 km (0.096 R)
• M41: 28,004,123 km (0.117 R)
• M42: 28,660,110 km (0.094 R)
• M43: 28,754,207 km (0.068 R)
• M44: 30,561,947 km (0.076 R)
• M45: 31,819,916 km (0.096 R)
• M46: 33,887,508 km (0.102 R)
• M47: 34,086,623 km (0.089 R)
• M48: 34,586,280 km (0.074 R)
• M49: 35,592,774 km (0.067 R)
• M50: 36,813,194 km (0.085 R)
• M51: 36,915,519 km (0.077 R)
• M52: 37,634,486 km (0.08 R)
• M53: 38,150,748 km (0.069 R)
• M54: 38,773,524 km (0.089 R)
• M55: 40,661,599 km (0.067 R)
• M56: 42,257,808 km (0.106 R)
• M57: 43,225,407 km (0.1 R)
• M58: 43,441,426 km (0.075 R)
• M59: 44,091,579 km (0.1 R)
• M60: 47,056,758 km (0.101 R)
• M61: 48,171,262 km (0.119 R)
• M62: 48,283,162 km (0.084 R)
• M63: 49,972,421 km (0.098 R)
• M64: 52,830,488 km (0.053 R)
• M65: 53,408,385 km (0.111 R)
• M66: 58,345,264 km (0.067 R)
• M67: 59,542,047 km (0.086 R)
• M68: 60,384,582 km (0.086 R)
• M69: 60,988,808 km (0.118 R)
• M70: 61,595,128 km (0.07 R)
• M71: 61,959,698 km (0.094 R)
• M72: 62,935,824 km (0.08 R)
• M73: 63,058,195 km (0.117 R)
• M74: 66,142,903 km (0.094 R)
• M75: 66,640,915 km (0.109 R)
• M76: 69,908,731 km (0.036 R)
• M77: 70,289,158 km (0.054 R)
• M78: 70,670,184 km (0.094 R)
• M79: 74,389,336 km (0.086 R)
• M80: 74,907,394 km (0.103 R)
• M81: 75,426,498 km (0.041 R)
• M82: 76,598,897 km (0.088 R)
• M83: 78,040,123 km (0.101 R)
• M84: 78,171,619 km (0.095 R)
• M85: 78,566,408 km (0.091 R)
• M86: 86,192,758 km (0.116 R)
• M87: 87,145,547 km (0.097 R)
• M88: 87,554,847 km (0.1 R)
• M89: 88,924,116 km (0.074 R)
• M90: 90,162,487 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit