🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.61 AU

Year: 161 Days

Day: 16.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,152,318 km

• M1: 68,067 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 274 Days

Day: 17.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,152,318 km

• M1: 136,583 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 418 Days

Day: 14.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 10

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.26 AU - 9.5 AU

Year: 11391 Days

Day: 8.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,152,318 km

• M1: 128,654 km (0.101 R)
• M2: 239,357 km (0.097 R)
• M3: 312,660 km (0.082 R)
• M4: 563,984 km (0.119 R)
• M5: 755,469 km (0.045 R)
• M6: 1,122,283 km (0.098 R)
• M7: 1,283,849 km (0.052 R)
• M8: 1,431,801 km (0.075 R)
• M9: 1,563,148 km (0.059 R)
• M10: 1,698,684 km (0.086 R)
• M11: 2,254,590 km (0.108 R)
• M12: 2,592,531 km (0.092 R)
• M13: 2,891,278 km (0.086 R)
• M14: 3,058,977 km (0.117 R)
• M15: 3,433,271 km (0.11 R)
• M16: 3,581,223 km (0.078 R)
• M17: 5,072,565 km (0.085 R)
• M18: 5,619,494 km (0.106 R)
• M19: 5,759,219 km (0.089 R)
• M20: 5,864,685 km (0.047 R)
• M21: 6,257,230 km (0.103 R)
• M22: 6,584,849 km (0.091 R)
• M23: 6,695,253 km (0.039 R)
• M24: 7,794,348 km (0.082 R)
• M25: 8,665,157 km (0.089 R)
• M26: 9,733,735 km (0.068 R)
• M27: 10,070,929 km (0.089 R)
• M28: 10,411,862 km (0.117 R)
• M29: 10,930,518 km (0.118 R)
• M30: 11,017,734 km (0.096 R)
• M31: 11,768,864 km (0.077 R)
• M32: 12,857,339 km (0.085 R)
• M33: 12,949,491 km (0.086 R)
• M34: 13,088,168 km (0.05 R)
• M35: 13,227,294 km (0.088 R)
• M36: 14,167,367 km (0.12 R)
• M37: 14,358,104 km (0.057 R)
• M38: 15,372,827 km (0.101 R)
• M39: 16,161,357 km (0.069 R)
• M40: 16,811,809 km (0.062 R)
• M41: 16,963,202 km (0.117 R)
• M42: 18,657,398 km (0.108 R)
• M43: 19,551,095 km (0.113 R)
• M44: 20,351,294 km (0.119 R)
• M45: 20,458,706 km (0.045 R)
• M46: 20,944,749 km (0.067 R)
• M47: 21,434,682 km (0.113 R)
• M48: 22,871,121 km (0.104 R)
• M49: 25,025,779 km (0.079 R)
• M50: 25,198,565 km (0.112 R)
• M51: 26,419,732 km (0.092 R)
• M52: 26,654,451 km (0.108 R)
• M53: 27,185,224 km (0.03 R)
• M54: 28,017,886 km (0.082 R)
• M55: 29,221,850 km (0.079 R)
• M56: 29,525,533 km (0.07 R)
• M57: 30,381,233 km (0.095 R)
• M58: 31,307,094 km (0.066 R)
• M59: 31,680,042 km (0.112 R)
• M60: 31,929,422 km (0.105 R)
• M61: 32,933,822 km (0.094 R)
• M62: 33,439,762 km (0.088 R)
• M63: 33,757,358 km (0.101 R)
• M64: 34,651,953 km (0.091 R)
• M65: 35,489,701 km (0.036 R)
• M66: 36,073,432 km (0.089 R)
• M67: 36,464,481 km (0.113 R)
• M68: 36,595,080 km (0.093 R)
• M69: 38,440,370 km (0.12 R)
• M70: 38,639,933 km (0.07 R)
• M71: 38,906,517 km (0.103 R)
• M72: 39,106,828 km (0.111 R)
• M73: 39,240,569 km (0.064 R)
• M74: 41,060,726 km (0.087 R)
• M75: 42,632,850 km (0.083 R)
• M76: 42,839,445 km (0.106 R)
• M77: 43,461,024 km (0.085 R)
• M78: 43,668,815 km (0.078 R)
• M79: 44,085,445 km (0.1 R)
• M80: 44,782,871 km (0.118 R)
• M81: 45,835,890 km (0.08 R)
• M82: 47,323,790 km (0.108 R)
• M83: 47,680,282 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 4.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.12 AU - 16.68 AU

Year: 23522 Days

Day: 17 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,152,318 km

• M1: 52,359 km (0.116 R)
• M2: 178,021 km (0.101 R)
• M3: 553,063 km (0.111 R)
• M4: 614,548 km (0.097 R)
• M5: 847,322 km (0.116 R)
• M6: 1,067,231 km (0.081 R)
• M7: 1,243,458 km (0.107 R)
• M8: 1,802,505 km (0.112 R)
• M9: 1,871,469 km (0.105 R)
• M10: 2,403,739 km (0.058 R)
• M11: 2,712,509 km (0.058 R)
• M12: 3,682,950 km (0.117 R)
• M13: 4,098,234 km (0.103 R)
• M14: 6,317,069 km (0.109 R)
• M15: 6,352,075 km (0.113 R)
• M16: 6,848,441 km (0.116 R)
• M17: 7,579,077 km (0.073 R)
• M18: 7,690,827 km (0.105 R)
• M19: 11,031,945 km (0.074 R)
• M20: 12,670,940 km (0.093 R)
• M21: 13,248,986 km (0.106 R)
• M22: 14,338,358 km (0.068 R)
• M23: 14,661,489 km (0.093 R)
• M24: 14,707,864 km (0.076 R)
• M25: 15,409,029 km (0.049 R)
• M26: 15,834,935 km (0.101 R)
• M27: 16,025,522 km (0.094 R)
• M28: 16,360,771 km (0.083 R)
• M29: 16,843,823 km (0.108 R)
• M30: 17,478,716 km (0.118 R)
• M31: 18,370,619 km (0.078 R)
• M32: 20,043,871 km (0.054 R)
• M33: 20,612,343 km (0.113 R)
• M34: 21,765,144 km (0.056 R)
• M35: 22,349,473 km (0.09 R)
• M36: 23,046,450 km (0.074 R)
• M37: 25,291,166 km (0.106 R)
• M38: 26,524,151 km (0.119 R)
• M39: 26,693,795 km (0.115 R)
• M40: 27,776,435 km (0.093 R)
• M41: 28,873,586 km (0.119 R)
• M42: 32,308,802 km (0.087 R)
• M43: 35,309,735 km (0.109 R)
• M44: 35,995,641 km (0.069 R)
• M45: 37,380,319 km (0.119 R)
• M46: 38,143,119 km (0.095 R)
• M47: 38,334,604 km (0.118 R)
• M48: 38,718,472 km (0.117 R)
• M49: 38,782,500 km (0.097 R)
• M50: 39,683,827 km (0.095 R)
• M51: 40,072,034 km (0.099 R)
• M52: 42,032,663 km (0.073 R)
• M53: 42,362,377 km (0.087 R)
• M54: 42,428,499 km (0.103 R)
• M55: 43,090,919 km (0.1 R)
• M56: 43,490,046 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 6.8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.98 AU - 16.18 AU

Year: 25207 Days

Day: 21.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,152,318 km

• M1: 312,660 km (0.081 R)
• M2: 679,324 km (0.094 R)
• M3: 1,594,564 km (0.105 R)
• M4: 2,357,513 km (0.11 R)
• M5: 2,920,898 km (0.055 R)
• M6: 3,217,850 km (0.051 R)
• M7: 3,304,467 km (0.03 R)
• M8: 5,041,897 km (0.116 R)
• M9: 5,193,440 km (0.112 R)
• M10: 5,761,762 km (0.104 R)
• M11: 6,403,986 km (0.117 R)
• M12: 7,524,324 km (0.06 R)
• M13: 8,048,066 km (0.093 R)
• M14: 8,523,339 km (0.086 R)
• M15: 8,764,490 km (0.069 R)
• M16: 9,377,094 km (0.112 R)
• M17: 9,688,556 km (0.036 R)
• M18: 10,003,310 km (0.111 R)
• M19: 10,257,627 km (0.088 R)
• M20: 11,098,965 km (0.091 R)
• M21: 12,164,401 km (0.089 R)
• M22: 12,777,902 km (0.115 R)
• M23: 13,192,587 km (0.076 R)
• M24: 13,331,713 km (0.043 R)
• M25: 13,752,383 km (0.058 R)
• M26: 14,822,606 km (0.11 R)
• M27: 16,365,558 km (0.062 R)
• M28: 16,665,203 km (0.112 R)
• M29: 18,190,353 km (0.101 R)
• M30: 18,267,845 km (0.092 R)
• M31: 18,578,560 km (0.081 R)
• M32: 18,812,830 km (0.106 R)
• M33: 19,363,350 km (0.106 R)
• M34: 21,046,176 km (0.115 R)
• M35: 22,276,619 km (0.094 R)
• M36: 22,442,373 km (0.102 R)
• M37: 22,608,577 km (0.105 R)
• M38: 23,698,995 km (0.059 R)
• M39: 24,208,077 km (0.104 R)
• M40: 24,978,356 km (0.097 R)
• M41: 25,496,414 km (0.103 R)
• M42: 27,781,821 km (0.038 R)
• M43: 28,498,095 km (0.093 R)
• M44: 28,678,061 km (0.112 R)
• M45: 30,683,122 km (0.096 R)
• M46: 31,145,080 km (0.1 R)
• M47: 31,795,831 km (0.111 R)
• M48: 31,982,529 km (0.099 R)
• M49: 32,263,174 km (0.102 R)
• M50: 33,394,433 km (0.071 R)
• M51: 33,869,706 km (0.082 R)
• M52: 34,922,875 km (0.084 R)
• M53: 35,501,968 km (0.057 R)
• M54: 37,750,723 km (0.056 R)
• M55: 39,342,146 km (0.105 R)
• M56: 39,843,897 km (0.046 R)
• M57: 42,179,419 km (0.078 R)
• M58: 43,415,396 km (0.067 R)
• M59: 43,518,918 km (0.066 R)
• M60: 44,350,234 km (0.041 R)
• M61: 45,081,767 km (0.12 R)
• M62: 50,749,432 km (0.071 R)
• M63: 52,835,126 km (0.116 R)
• M64: 53,499,490 km (0.051 R)
• M65: 56,523,611 km (0.083 R)
• M66: 56,749,803 km (0.065 R)
• M67: 56,976,443 km (0.113 R)
• M68: 57,885,400 km (0.118 R)
• M69: 60,525,503 km (0.078 R)
• M70: 62,035,095 km (0.053 R)
• M71: 62,618,976 km (0.048 R)
• M72: 63,674,538 km (0.118 R)
• M73: 64,617,753 km (0.07 R)
• M74: 67,715,027 km (0.114 R)
• M75: 68,195,835 km (0.087 R)
• M76: 68,316,261 km (0.096 R)
• M77: 69,402,791 km (0.078 R)
• M78: 70,251,758 km (0.1 R)
• M79: 71,226,239 km (0.089 R)
• M80: 72,450,698 km (0.054 R)
• M81: 72,696,487 km (0.102 R)
• M82: 73,929,323 km (0.045 R)
• M83: 74,672,226 km (0.052 R)
• M84: 76,916,044 km (0.088 R)
• M85: 77,166,770 km (0.088 R)
• M86: 78,298,030 km (0.093 R)
• M87: 78,550,252 km (0.054 R)
• M88: 78,802,623 km (0.115 R)
• M89: 80,450,145 km (0.118 R)
• M90: 86,109,582 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit