🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 203 Days

Day: 39.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,639,564 km

• M1: 555,158 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.78 AU - 2.14 AU

Year: 992 Days

Day: 15.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.6 AU

Year: 1180 Days

Day: 46.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 3.3

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.19 AU - 22.37 AU

Year: 28265 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,639,564 km

• M1: 54,753 km (0.084 R)
• M2: 112,647 km (0.108 R)
• M3: 296,353 km (0.104 R)
• M4: 566,976 km (0.079 R)
• M5: 590,313 km (0.028 R)
• M6: 638,185 km (0.087 R)
• M7: 2,011,044 km (0.082 R)
• M8: 2,854,776 km (0.052 R)
• M9: 3,227,873 km (0.07 R)
• M10: 3,528,565 km (0.117 R)
• M11: 3,928,141 km (0.028 R)
• M12: 4,064,574 km (0.096 R)
• M13: 4,482,999 km (0.084 R)
• M14: 4,530,272 km (0.079 R)
• M15: 4,721,309 km (0.105 R)
• M16: 4,866,269 km (0.064 R)
• M17: 4,963,807 km (0.114 R)
• M18: 5,818,011 km (0.101 R)
• M19: 6,447,967 km (0.104 R)
• M20: 8,639,127 km (0.038 R)
• M21: 9,054,710 km (0.107 R)
• M22: 10,214,991 km (0.116 R)
• M23: 10,402,438 km (0.107 R)
• M24: 11,421,049 km (0.065 R)
• M25: 11,615,676 km (0.119 R)
• M26: 12,738,558 km (0.044 R)
• M27: 14,311,729 km (0.103 R)
• M28: 14,521,465 km (0.091 R)
• M29: 14,591,627 km (0.092 R)
• M30: 15,441,791 km (0.062 R)
• M31: 15,585,106 km (0.104 R)
• M32: 18,693,600 km (0.083 R)
• M33: 18,769,895 km (0.067 R)
• M34: 20,238,946 km (0.067 R)
• M35: 20,947,591 km (0.066 R)
• M36: 23,285,657 km (0.046 R)
• M37: 25,113,743 km (0.083 R)
• M38: 26,471,792 km (0.073 R)
• M39: 27,159,793 km (0.113 R)
• M40: 30,059,299 km (0.114 R)
• M41: 30,686,862 km (0.075 R)
• M42: 32,228,767 km (0.098 R)
• M43: 32,320,171 km (0.057 R)
• M44: 32,411,725 km (0.09 R)
• M45: 32,962,993 km (0.118 R)
• M46: 33,610,004 km (0.058 R)
• M47: 36,811,847 km (0.08 R)
• M48: 37,194,818 km (0.046 R)
• M49: 37,482,943 km (0.028 R)
• M50: 38,158,228 km (0.096 R)
• M51: 38,351,808 km (0.106 R)
• M52: 39,129,717 km (0.117 R)
• M53: 39,912,712 km (0.09 R)
• M54: 40,898,861 km (0.11 R)
• M55: 41,892,939 km (0.113 R)
• M56: 41,992,721 km (0.102 R)
• M57: 42,292,814 km (0.116 R)
• M58: 44,820,420 km (0.066 R)
• M59: 46,153,935 km (0.08 R)
• M60: 46,877,390 km (0.102 R)
• M61: 46,981,062 km (0.063 R)
• M62: 47,604,586 km (0.102 R)
• M63: 47,708,855 km (0.073 R)
• M64: 48,649,976 km (0.059 R)
• M65: 50,869,709 km (0.111 R)
• M66: 51,189,399 km (0.08 R)
• M67: 52,475,343 km (0.035 R)
• M68: 53,014,194 km (0.091 R)
• M69: 53,338,373 km (0.038 R)
• M70: 53,554,841 km (0.045 R)
• M71: 55,626,323 km (0.09 R)
• M72: 56,396,004 km (0.109 R)
• M73: 57,169,275 km (0.037 R)
• M74: 57,279,978 km (0.069 R)
• M75: 57,723,685 km (0.066 R)
• M76: 63,136,435 km (0.087 R)
• M77: 64,169,109 km (0.117 R)
• M78: 64,976,190 km (0.058 R)
• M79: 65,091,829 km (0.092 R)
• M80: 65,670,772 km (0.104 R)
• M81: 68,590,773 km (0.108 R)
• M82: 70,007,465 km (0.108 R)
• M83: 72,749,445 km (0.052 R)
• M84: 73,590,933 km (0.115 R)
• M85: 74,798,636 km (0.072 R)
• M86: 75,404,956 km (0.097 R)
• M87: 76,866,677 km (0.063 R)
• M88: 77,723,723 km (0.112 R)
• M89: 78,214,853 km (0.12 R)
• M90: 79,818,243 km (0.114 R)
• M91: 80,065,828 km (0.115 R)
• M92: 80,437,728 km (0.081 R)
• M93: 80,934,542 km (0.102 R)
• M94: 81,307,789 km (0.088 R)
• M95: 83,308,212 km (0.093 R)
• M96: 83,685,049 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.4

Radius: 6.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.44 AU - 21.52 AU

Year: 32299 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,639,564 km

• M1: 128,205 km (0.054 R)
• M2: 196,871 km (0.116 R)
• M3: 316,250 km (0.119 R)
• M4: 521,498 km (0.114 R)
• M5: 838,646 km (0.033 R)
• M6: 1,125,126 km (0.082 R)
• M7: 1,265,149 km (0.084 R)
• M8: 1,562,400 km (0.119 R)
• M9: 1,624,483 km (0.102 R)
• M10: 1,913,955 km (0.078 R)
• M11: 2,914,466 km (0.104 R)
• M12: 3,030,105 km (0.102 R)
• M13: 3,147,090 km (0.064 R)
• M14: 3,880,718 km (0.092 R)
• M15: 4,266,681 km (0.09 R)
• M16: 4,530,871 km (0.115 R)
• M17: 4,575,451 km (0.074 R)
• M18: 4,982,955 km (0.09 R)
• M19: 5,355,005 km (0.085 R)
• M20: 7,929,286 km (0.106 R)
• M21: 7,983,141 km (0.051 R)
• M22: 8,417,872 km (0.079 R)
• M23: 8,527,827 km (0.066 R)
• M24: 9,028,231 km (0.073 R)
• M25: 9,084,480 km (0.056 R)
• M26: 9,424,067 km (0.095 R)
• M27: 9,941,377 km (0.103 R)
• M28: 10,408,870 km (0.117 R)
• M29: 10,645,384 km (0.112 R)
• M30: 12,287,371 km (0.091 R)
• M31: 13,105,671 km (0.092 R)
• M32: 13,233,128 km (0.095 R)
• M33: 14,006,549 km (0.113 R)
• M34: 14,860,753 km (0.115 R)
• M35: 15,462,137 km (0.08 R)
• M36: 15,799,630 km (0.056 R)
• M37: 16,207,733 km (0.113 R)
• M38: 17,034,560 km (0.099 R)
• M39: 19,961,293 km (0.073 R)
• M40: 21,144,911 km (0.078 R)
• M41: 21,669,850 km (0.086 R)
• M42: 22,885,781 km (0.04 R)
• M43: 23,039,418 km (0.075 R)
• M44: 23,502,125 km (0.108 R)
• M45: 23,734,600 km (0.036 R)
• M46: 25,941,168 km (0.093 R)
• M47: 26,181,572 km (0.109 R)
• M48: 26,745,107 km (0.088 R)
• M49: 27,720,485 km (0.058 R)
• M50: 27,802,166 km (0.098 R)
• M51: 28,542,077 km (0.105 R)
• M52: 28,624,655 km (0.114 R)
• M53: 29,873,348 km (0.052 R)
• M54: 30,293,569 km (0.062 R)
• M55: 30,885,079 km (0.113 R)
• M56: 31,395,058 km (0.108 R)
• M57: 31,480,329 km (0.089 R)
• M58: 31,565,749 km (0.07 R)
• M59: 31,993,749 km (0.086 R)
• M60: 34,162,020 km (0.082 R)
• M61: 34,954,290 km (0.063 R)
• M62: 35,131,115 km (0.117 R)
• M63: 35,930,566 km (0.075 R)
• M64: 37,366,855 km (0.081 R)
• M65: 38,730,141 km (0.109 R)
• M66: 38,913,249 km (0.08 R)
• M67: 44,344,250 km (0.09 R)
• M68: 45,883,612 km (0.081 R)
• M69: 46,757,263 km (0.09 R)
• M70: 47,244,952 km (0.119 R)
• M71: 48,028,696 km (0.111 R)
• M72: 48,520,873 km (0.089 R)
• M73: 49,510,014 km (0.068 R)
• M74: 50,906,061 km (0.082 R)
• M75: 52,011,888 km (0.076 R)
• M76: 56,099,650 km (0.111 R)
• M77: 57,450,220 km (0.118 R)
• M78: 57,554,639 km (0.112 R)
• M79: 58,601,375 km (0.085 R)
• M80: 59,337,846 km (0.094 R)
• M81: 60,183,373 km (0.051 R)
• M82: 61,032,790 km (0.093 R)
• M83: 61,245,817 km (0.105 R)
• M84: 63,281,545 km (0.034 R)
• M85: 64,904,233 km (0.117 R)
• M86: 72,430,203 km (0.119 R)
• M87: 74,354,330 km (0.12 R)
• M88: 74,695,713 km (0.073 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit