🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.12 AU - 3.8 AU

Year: 2252 Days

Day: 32.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.51 AU - 4.23 AU

Year: 2663 Days

Day: 26.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,366,413 km

• M1: 308,920 km (0.089 R)
• M2: 2,313,381 km (0.084 R)

Asteroid Belt

Center: 9.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.3

Radius: 4.9

Gravity: 39.58 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.24 AU - 18.66 AU

Year: 21246 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,366,413 km

• M1: 176,974 km (0.105 R)
• M2: 274,213 km (0.11 R)
• M3: 310,715 km (0.106 R)
• M4: 519,703 km (0.074 R)
• M5: 689,347 km (0.083 R)
• M6: 740,958 km (0.114 R)
• M7: 1,018,612 km (0.077 R)
• M8: 1,077,853 km (0.066 R)
• M9: 1,262,456 km (0.088 R)
• M10: 1,391,111 km (0.042 R)
• M11: 1,766,601 km (0.08 R)
• M12: 2,728,216 km (0.102 R)
• M13: 3,107,896 km (0.069 R)
• M14: 4,247,084 km (0.109 R)
• M15: 4,586,970 km (0.087 R)
• M16: 4,835,153 km (0.05 R)
• M17: 5,448,654 km (0.041 R)
• M18: 5,924,674 km (0.09 R)
• M19: 6,691,214 km (0.114 R)
• M20: 7,780,735 km (0.09 R)
• M21: 7,839,527 km (0.099 R)
• M22: 7,898,468 km (0.104 R)
• M23: 10,183,127 km (0.057 R)
• M24: 13,848,873 km (0.051 R)
• M25: 14,063,397 km (0.034 R)
• M26: 16,042,876 km (0.097 R)
• M27: 16,268,170 km (0.116 R)
• M28: 16,645,905 km (0.104 R)
• M29: 18,185,716 km (0.083 R)
• M30: 18,735,338 km (0.092 R)
• M31: 19,051,887 km (0.117 R)
• M32: 20,905,854 km (0.118 R)
• M33: 21,812,566 km (0.109 R)
• M34: 21,895,743 km (0.054 R)
• M35: 22,396,297 km (0.102 R)
• M36: 23,749,709 km (0.063 R)
• M37: 23,835,279 km (0.112 R)
• M38: 24,868,851 km (0.082 R)
• M39: 25,216,516 km (0.072 R)
• M40: 25,303,732 km (0.043 R)
• M41: 25,478,462 km (0.076 R)
• M42: 25,653,492 km (0.077 R)
• M43: 26,269,536 km (0.111 R)
• M44: 26,801,356 km (0.109 R)
• M45: 29,055,347 km (0.063 R)
• M46: 31,369,327 km (0.098 R)
• M47: 31,744,967 km (0.084 R)
• M48: 31,933,461 km (0.099 R)
• M49: 32,500,885 km (0.082 R)
• M50: 32,595,730 km (0.044 R)
• M51: 33,167,045 km (0.025 R)
• M52: 36,466,575 km (0.084 R)
• M53: 37,357,281 km (0.108 R)
• M54: 38,055,006 km (0.086 R)
• M55: 38,455,629 km (0.112 R)
• M56: 39,160,085 km (0.057 R)
• M57: 39,463,320 km (0.087 R)
• M58: 39,868,880 km (0.115 R)
• M59: 40,888,688 km (0.119 R)
• M60: 41,299,035 km (0.099 R)
• M61: 41,917,024 km (0.028 R)
• M62: 43,058,157 km (0.072 R)
• M63: 44,630,430 km (0.104 R)
• M64: 44,841,513 km (0.044 R)
• M65: 45,052,895 km (0.111 R)
• M66: 46,541,842 km (0.037 R)
• M67: 47,292,375 km (0.12 R)
• M68: 47,399,936 km (0.045 R)
• M69: 48,155,106 km (0.057 R)
• M70: 48,371,574 km (0.078 R)
• M71: 48,805,557 km (0.091 R)
• M72: 49,240,738 km (0.105 R)
• M73: 49,349,794 km (0.06 R)
• M74: 49,458,851 km (0.069 R)
• M75: 53,663,150 km (0.036 R)
• M76: 54,901,371 km (0.062 R)
• M77: 56,035,174 km (0.066 R)
• M78: 59,598,745 km (0.097 R)
• M79: 59,947,607 km (0.1 R)
• M80: 68,031,726 km (0.102 R)
• M81: 71,458,415 km (0.115 R)
• M82: 72,695,888 km (0.031 R)
• M83: 74,815,541 km (0.08 R)
• M84: 79,626,758 km (0.09 R)
• M85: 79,882,720 km (0.104 R)
• M86: 80,780,756 km (0.11 R)
• M87: 82,457,449 km (0.106 R)
• M88: 83,494,910 km (0.107 R)
• M89: 84,667,308 km (0.093 R)
• M90: 85,976,290 km (0.108 R)
• M91: 86,764,970 km (0.106 R)
• M92: 86,896,616 km (0.088 R)
• M93: 87,423,948 km (0.075 R)
• M94: 87,820,084 km (0.081 R)
• M95: 88,216,967 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 5.7

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.35 AU - 18.33 AU

Year: 25261 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,366,413 km

• M1: 93,798 km (0.057 R)
• M2: 189,541 km (0.105 R)
• M3: 326,273 km (0.071 R)
• M4: 932,892 km (0.099 R)
• M5: 990,936 km (0.117 R)
• M6: 1,299,706 km (0.066 R)
• M7: 1,532,780 km (0.069 R)
• M8: 2,075,820 km (0.09 R)
• M9: 2,468,365 km (0.086 R)
• M10: 3,099,369 km (0.059 R)
• M11: 4,013,561 km (0.046 R)
• M12: 4,254,563 km (0.107 R)
• M13: 4,500,054 km (0.08 R)
• M14: 4,800,895 km (0.113 R)
• M15: 4,851,609 km (0.096 R)
• M16: 5,474,684 km (0.085 R)
• M17: 7,024,069 km (0.12 R)
• M18: 7,549,008 km (0.119 R)
• M19: 7,846,259 km (0.105 R)
• M20: 8,329,609 km (0.11 R)
• M21: 8,698,368 km (0.1 R)
• M22: 8,822,534 km (0.069 R)
• M23: 9,836,658 km (0.047 R)
• M24: 10,030,836 km (0.069 R)
• M25: 10,423,082 km (0.084 R)
• M26: 11,766,621 km (0.074 R)
• M27: 12,598,534 km (0.111 R)
• M28: 16,263,084 km (0.094 R)
• M29: 16,416,122 km (0.058 R)
• M30: 17,032,914 km (0.114 R)
• M31: 17,814,414 km (0.098 R)
• M32: 18,527,846 km (0.065 R)
• M33: 18,928,170 km (0.077 R)
• M34: 19,412,418 km (0.096 R)
• M35: 20,228,474 km (0.088 R)
• M36: 21,893,798 km (0.096 R)
• M37: 22,999,775 km (0.064 R)
• M38: 25,265,584 km (0.119 R)
• M39: 25,442,708 km (0.109 R)
• M40: 26,066,232 km (0.097 R)
• M41: 26,335,060 km (0.057 R)
• M42: 26,785,050 km (0.093 R)
• M43: 27,056,271 km (0.097 R)
• M44: 27,783,915 km (0.076 R)
• M45: 27,875,319 km (0.07 R)
• M46: 28,794,897 km (0.073 R)
• M47: 29,165,601 km (0.078 R)
• M48: 30,005,144 km (0.082 R)
• M49: 30,192,889 km (0.1 R)
• M50: 31,231,996 km (0.087 R)
• M51: 32,282,921 km (0.062 R)
• M52: 32,571,496 km (0.105 R)
• M53: 34,615,601 km (0.109 R)
• M54: 34,714,036 km (0.105 R)
• M55: 39,543,804 km (0.085 R)
• M56: 41,408,541 km (0.096 R)
• M57: 41,512,960 km (0.097 R)
• M58: 43,726,261 km (0.114 R)
• M59: 44,152,166 km (0.109 R)
• M60: 45,653,530 km (0.099 R)
• M61: 46,193,878 km (0.075 R)
• M62: 47,280,856 km (0.101 R)
• M63: 48,376,211 km (0.095 R)
• M64: 50,703,356 km (0.032 R)
• M65: 52,727,116 km (0.107 R)
• M66: 53,066,853 km (0.075 R)
• M67: 53,976,707 km (0.056 R)
• M68: 54,433,579 km (0.047 R)
• M69: 56,620,849 km (0.108 R)
• M70: 56,852,876 km (0.066 R)
• M71: 57,085,051 km (0.102 R)
• M72: 57,434,063 km (0.06 R)
• M73: 58,836,843 km (0.102 R)
• M74: 61,318,970 km (0.105 R)
• M75: 63,834,907 km (0.111 R)
• M76: 64,438,984 km (0.101 R)
• M77: 64,802,357 km (0.119 R)
• M78: 66,751,467 km (0.083 R)
• M79: 67,241,700 km (0.079 R)
• M80: 68,719,876 km (0.097 R)
• M81: 73,344,096 km (0.067 R)
• M82: 73,723,476 km (0.104 R)
• M83: 74,738,199 km (0.052 R)
• M84: 76,524,996 km (0.065 R)
• M85: 76,909,761 km (0.038 R)
• M86: 79,361,222 km (0.101 R)
• M87: 80,531,376 km (0.12 R)
• M88: 81,183,922 km (0.083 R)
• M89: 82,231,706 km (0.065 R)
• M90: 83,679,663 km (0.115 R)
• M91: 86,467,120 km (0.091 R)
• M92: 90,366,389 km (0.106 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 14,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit