🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.93 AU - 1.09 AU

Year: 389 Days

Day: 33.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.37 AU - 3.75 AU

Year: 2572 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.3

Radius: 4.6

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.54 AU - 18.72 AU

Year: 23660 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,734,691 km

• M1: 108,758 km (0.1 R)
• M2: 344,075 km (0.093 R)
• M3: 384,018 km (0.097 R)
• M4: 657,632 km (0.062 R)
• M5: 841,039 km (0.051 R)
• M6: 1,222,215 km (0.081 R)
• M7: 1,480,570 km (0.107 R)
• M8: 1,720,226 km (0.085 R)
• M9: 2,046,349 km (0.116 R)
• M10: 2,391,322 km (0.025 R)
• M11: 2,671,968 km (0.077 R)
• M12: 3,048,206 km (0.066 R)
• M13: 3,711,374 km (0.118 R)
• M14: 4,910,999 km (0.102 R)
• M15: 5,011,678 km (0.099 R)
• M16: 5,318,055 km (0.062 R)
• M17: 6,218,933 km (0.051 R)
• M18: 6,826,450 km (0.104 R)
• M19: 8,276,353 km (0.081 R)
• M20: 8,577,344 km (0.069 R)
• M21: 8,943,410 km (0.1 R)
• M22: 9,314,412 km (0.096 R)
• M23: 9,753,781 km (0.116 R)
• M24: 9,944,070 km (0.111 R)
• M25: 10,071,677 km (0.083 R)
• M26: 10,328,387 km (0.119 R)
• M27: 10,392,863 km (0.101 R)
• M28: 13,012,023 km (0.119 R)
• M29: 13,432,094 km (0.114 R)
• M30: 13,573,164 km (0.077 R)
• M31: 14,429,612 km (0.105 R)
• M32: 14,791,639 km (0.106 R)
• M33: 15,156,658 km (0.031 R)
• M34: 15,970,171 km (0.117 R)
• M35: 17,638,935 km (0.032 R)
• M36: 17,870,812 km (0.111 R)
• M37: 18,650,965 km (0.092 R)
• M38: 20,730,525 km (0.101 R)
• M39: 24,070,297 km (0.116 R)
• M40: 24,155,867 km (0.087 R)
• M41: 25,104,168 km (0.109 R)
• M42: 27,483,074 km (0.101 R)
• M43: 28,835,438 km (0.084 R)
• M44: 30,857,702 km (0.093 R)
• M45: 31,604,495 km (0.104 R)
• M46: 32,168,329 km (0.052 R)
• M47: 34,650,008 km (0.115 R)
• M48: 34,940,228 km (0.043 R)
• M49: 40,098,363 km (0.067 R)
• M50: 40,708,573 km (0.109 R)
• M51: 43,284,349 km (0.116 R)
• M52: 43,492,589 km (0.103 R)
• M53: 43,596,859 km (0.055 R)
• M54: 43,701,278 km (0.082 R)
• M55: 44,329,290 km (0.076 R)
• M56: 44,434,158 km (0.057 R)
• M57: 45,700,055 km (0.074 R)
• M58: 46,763,995 km (0.116 R)
• M59: 46,977,771 km (0.105 R)
• M60: 47,191,845 km (0.088 R)
• M61: 48,267,155 km (0.091 R)
• M62: 48,699,492 km (0.069 R)
• M63: 51,320,597 km (0.051 R)
• M64: 52,426,125 km (0.08 R)
• M65: 53,093,331 km (0.115 R)
• M66: 53,316,232 km (0.063 R)
• M67: 53,763,231 km (0.119 R)
• M68: 56,357,108 km (0.061 R)
• M69: 58,185,344 km (0.085 R)
• M70: 59,453,635 km (0.066 R)
• M71: 60,265,353 km (0.054 R)
• M72: 62,958,413 km (0.096 R)
• M73: 63,430,844 km (0.099 R)
• M74: 64,260,214 km (0.113 R)
• M75: 65,690,519 km (0.03 R)
• M76: 66,289,509 km (0.108 R)
• M77: 67,251,723 km (0.047 R)
• M78: 67,734,475 km (0.091 R)
• M79: 67,855,350 km (0.103 R)
• M80: 68,703,570 km (0.108 R)
• M81: 69,189,913 km (0.056 R)
• M82: 69,677,303 km (0.09 R)
• M83: 75,113,689 km (0.058 R)
• M84: 75,739,906 km (0.099 R)
• M85: 76,619,691 km (0.112 R)
• M86: 76,997,874 km (0.07 R)
• M87: 78,897,618 km (0.087 R)
• M88: 79,406,699 km (0.079 R)
• M89: 80,044,734 km (0.111 R)
• M90: 80,300,397 km (0.071 R)
• M91: 82,872,284 km (0.087 R)
• M92: 84,038,399 km (0.073 R)
• M93: 84,818,702 km (0.101 R)
• M94: 85,209,900 km (0.03 R)
• M95: 86,386,786 km (0.088 R)
• M96: 86,649,031 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 6.3

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.35 AU - 19.95 AU

Year: 29606 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,734,691 km

• M1: 214,224 km (0.073 R)
• M2: 1,459,178 km (0.114 R)
• M3: 1,527,693 km (0.117 R)
• M4: 1,597,256 km (0.114 R)
• M5: 1,739,674 km (0.11 R)
• M6: 2,847,296 km (0.11 R)
• M7: 2,890,231 km (0.111 R)
• M8: 2,933,465 km (0.113 R)
• M9: 3,331,395 km (0.114 R)
• M10: 3,513,904 km (0.039 R)
• M11: 3,606,206 km (0.115 R)
• M12: 3,888,497 km (0.11 R)
• M13: 4,424,207 km (0.113 R)
• M14: 5,456,433 km (0.031 R)
• M15: 6,730,857 km (0.057 R)
• M16: 7,729,273 km (0.038 R)
• M17: 7,970,874 km (0.104 R)
• M18: 8,773,167 km (0.091 R)
• M19: 9,279,556 km (0.085 R)
• M20: 9,407,612 km (0.112 R)
• M21: 10,122,540 km (0.11 R)
• M22: 10,188,363 km (0.082 R)
• M23: 10,586,593 km (0.085 R)
• M24: 10,653,463 km (0.117 R)
• M25: 10,720,483 km (0.104 R)
• M26: 11,466,677 km (0.092 R)
• M27: 13,513,176 km (0.058 R)
• M28: 15,063,758 km (0.108 R)
• M29: 15,214,403 km (0.073 R)
• M30: 15,365,496 km (0.089 R)
• M31: 16,205,489 km (0.103 R)
• M32: 16,592,199 km (0.116 R)
• M33: 16,903,811 km (0.108 R)
• M34: 17,217,369 km (0.086 R)
• M35: 17,929,754 km (0.096 R)
• M36: 18,813,428 km (0.119 R)
• M37: 19,301,566 km (0.082 R)
• M38: 19,383,247 km (0.099 R)
• M39: 19,876,171 km (0.079 R)
• M40: 20,124,055 km (0.115 R)
• M41: 21,294,958 km (0.052 R)
• M42: 22,401,683 km (0.104 R)
• M43: 23,789,502 km (0.064 R)
• M44: 25,204,848 km (0.084 R)
• M45: 25,473,226 km (0.046 R)
• M46: 25,562,835 km (0.081 R)
• M47: 27,654,363 km (0.089 R)
• M48: 28,580,823 km (0.113 R)
• M49: 29,989,287 km (0.09 R)
• M50: 32,971,072 km (0.109 R)
• M51: 34,844,785 km (0.062 R)
• M52: 35,043,900 km (0.064 R)
• M53: 35,543,706 km (0.069 R)
• M54: 35,844,697 km (0.072 R)
• M55: 36,348,243 km (0.119 R)
• M56: 37,158,615 km (0.058 R)
• M57: 40,983,833 km (0.054 R)
• M58: 44,391,523 km (0.069 R)
• M59: 45,366,302 km (0.105 R)
• M60: 45,475,060 km (0.03 R)
• M61: 46,238,607 km (0.101 R)
• M62: 47,116,448 km (0.087 R)
• M63: 48,110,526 km (0.066 R)
• M64: 51,360,539 km (0.091 R)
• M65: 52,383,639 km (0.096 R)
• M66: 53,069,246 km (0.071 R)
• M67: 53,988,226 km (0.072 R)
• M68: 55,725,356 km (0.071 R)
• M69: 57,363,004 km (0.101 R)
• M70: 57,598,322 km (0.115 R)
• M71: 58,424,252 km (0.066 R)
• M72: 61,526,014 km (0.102 R)
• M73: 63,096,941 km (0.055 R)
• M74: 64,803,404 km (0.074 R)
• M75: 65,539,426 km (0.116 R)
• M76: 66,278,140 km (0.119 R)
• M77: 67,763,796 km (0.117 R)
• M78: 68,510,888 km (0.095 R)
• M79: 69,135,459 km (0.091 R)
• M80: 69,636,462 km (0.066 R)
• M81: 72,159,580 km (0.094 R)
• M82: 74,584,113 km (0.117 R)
• M83: 74,969,327 km (0.04 R)
• M84: 76,905,573 km (0.077 R)
• M85: 77,424,677 km (0.103 R)
• M86: 81,354,912 km (0.052 R)
• M87: 83,743,990 km (0.039 R)
• M88: 84,144,314 km (0.086 R)
• M89: 85,349,475 km (0.077 R)
• M90: 88,862,781 km (0.067 R)
• M91: 90,637,012 km (0.068 R)
• M92: 91,322,619 km (0.053 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 15,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit