🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 140 Days

Day: 44.6 Hours

Environment

Temp: 252 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,506,714 km

• M1: 363,972 km (0.088 R)
• M2: 401,521 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 269 Days

Day: 22.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.57 AU - 1.61 AU

Year: 725 Days

Day: 41.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.65 AU - 1.93 AU

Year: 866 Days

Day: 23.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 77.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.34 AU - 2.76 AU

Year: 1473 Days

Day: 27.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 56.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.21 AU - 2.91 AU

Year: 1481 Days

Day: 47.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,506,714 km

• M1: 1,068,129 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.69 AU - 5.61 AU

Year: 3626 Days

Day: 25.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 12.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.09 AU - 14.19 AU

Year: 14362 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,506,714 km

• M1: 160,519 km (0.086 R)
• M2: 330,312 km (0.039 R)
• M3: 518,656 km (0.083 R)
• M4: 600,486 km (0.056 R)
• M5: 748,438 km (0.088 R)
• M6: 2,004,462 km (0.102 R)
• M7: 2,236,039 km (0.105 R)
• M8: 2,355,119 km (0.098 R)
• M9: 2,801,819 km (0.102 R)
• M10: 3,248,219 km (0.1 R)
• M11: 3,466,332 km (0.059 R)
• M12: 3,632,984 km (0.119 R)
• M13: 4,296,900 km (0.103 R)
• M14: 4,476,267 km (0.105 R)
• M15: 4,597,442 km (0.084 R)
• M16: 5,124,026 km (0.062 R)
• M17: 5,572,371 km (0.112 R)
• M18: 5,966,711 km (0.067 R)
• M19: 6,066,792 km (0.054 R)
• M20: 7,924,947 km (0.076 R)
• M21: 9,866,129 km (0.071 R)
• M22: 10,064,047 km (0.08 R)
• M23: 10,183,426 km (0.12 R)
• M24: 11,155,663 km (0.102 R)
• M25: 12,157,520 km (0.116 R)
• M26: 13,101,183 km (0.092 R)
• M27: 14,515,481 km (0.075 R)
• M28: 14,650,568 km (0.045 R)
• M29: 14,831,282 km (0.069 R)
• M30: 15,286,509 km (0.067 R)
• M31: 15,378,063 km (0.098 R)
• M32: 15,838,824 km (0.059 R)
• M33: 17,152,892 km (0.105 R)
• M34: 17,630,558 km (0.092 R)
• M35: 18,161,331 km (0.076 R)
• M36: 18,697,191 km (0.114 R)
• M37: 19,090,184 km (0.086 R)
• M38: 20,084,711 km (0.107 R)
• M39: 20,335,886 km (0.091 R)
• M40: 20,790,813 km (0.118 R)
• M41: 21,095,993 km (0.101 R)
• M42: 21,249,181 km (0.067 R)
• M43: 21,659,378 km (0.086 R)
• M44: 21,916,986 km (0.064 R)
• M45: 22,175,640 km (0.111 R)
• M46: 22,435,492 km (0.118 R)
• M47: 22,644,031 km (0.07 R)
• M48: 22,800,810 km (0.032 R)
• M49: 22,957,888 km (0.107 R)
• M50: 23,115,414 km (0.08 R)
• M51: 23,855,325 km (0.104 R)
• M52: 24,174,866 km (0.055 R)
• M53: 24,388,642 km (0.074 R)
• M54: 24,549,459 km (0.096 R)
• M55: 24,925,848 km (0.089 R)
• M56: 25,521,397 km (0.081 R)
• M57: 27,002,864 km (0.051 R)
• M58: 28,286,713 km (0.11 R)
• M59: 28,737,901 km (0.078 R)
• M60: 29,476,316 km (0.055 R)
• M61: 29,991,082 km (0.055 R)
• M62: 30,393,650 km (0.101 R)
• M63: 30,566,735 km (0.062 R)
• M64: 30,913,802 km (0.109 R)
• M65: 31,145,828 km (0.086 R)
• M66: 32,021,424 km (0.076 R)
• M67: 32,373,877 km (0.12 R)
• M68: 32,550,701 km (0.083 R)
• M69: 32,668,585 km (0.097 R)
• M70: 34,756,672 km (0.087 R)
• M71: 35,058,411 km (0.064 R)
• M72: 35,969,162 km (0.109 R)
• M73: 36,458,048 km (0.073 R)
• M74: 37,195,416 km (0.072 R)
• M75: 37,318,834 km (0.104 R)
• M76: 37,442,402 km (0.11 R)
• M77: 38,248,585 km (0.099 R)
• M78: 38,622,580 km (0.059 R)
• M79: 39,060,453 km (0.099 R)
• M80: 39,374,309 km (0.095 R)
• M81: 39,752,044 km (0.102 R)
• M82: 40,384,095 km (0.09 R)
• M83: 41,786,425 km (0.095 R)
• M84: 42,687,154 km (0.088 R)
• M85: 43,464,315 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.2

Radius: 6

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.62 AU - 14.68 AU

Year: 17246 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,506,714 km

• M1: 116,986 km (0.113 R)
• M2: 432,338 km (0.025 R)
• M3: 611,107 km (0.096 R)
• M4: 698,024 km (0.118 R)
• M5: 1,139,188 km (0.1 R)
• M6: 1,592,170 km (0.091 R)
• M7: 1,997,730 km (0.101 R)
• M8: 2,296,776 km (0.109 R)
• M9: 2,538,975 km (0.109 R)
• M10: 2,899,356 km (0.1 R)
• M11: 3,123,304 km (0.109 R)
• M12: 3,868,900 km (0.079 R)
• M13: 4,032,560 km (0.102 R)
• M14: 4,073,849 km (0.093 R)
• M15: 4,156,876 km (0.041 R)
• M16: 4,240,501 km (0.104 R)
• M17: 4,366,911 km (0.11 R)
• M18: 5,106,823 km (0.097 R)
• M19: 5,151,552 km (0.081 R)
• M20: 5,241,461 km (0.098 R)
• M21: 6,846,795 km (0.069 R)
• M22: 7,194,910 km (0.111 R)
• M23: 8,644,214 km (0.037 R)
• M24: 9,732,688 km (0.043 R)
• M25: 9,843,989 km (0.118 R)
• M26: 10,806,352 km (0.099 R)
• M27: 10,979,287 km (0.05 R)
• M28: 11,211,313 km (0.113 R)
• M29: 12,697,568 km (0.106 R)
• M30: 13,371,058 km (0.077 R)
• M31: 13,743,257 km (0.087 R)
• M32: 14,244,859 km (0.097 R)
• M33: 14,497,829 km (0.04 R)
• M34: 14,944,229 km (0.062 R)
• M35: 15,136,911 km (0.072 R)
• M36: 15,785,119 km (0.049 R)
• M37: 16,442,452 km (0.107 R)
• M38: 16,574,995 km (0.099 R)
• M39: 17,041,741 km (0.116 R)
• M40: 17,108,760 km (0.083 R)
• M41: 17,580,293 km (0.082 R)
• M42: 18,674,153 km (0.048 R)
• M43: 18,743,267 km (0.106 R)
• M44: 20,640,916 km (0.086 R)
• M45: 20,855,589 km (0.09 R)
• M46: 20,999,053 km (0.108 R)
• M47: 21,214,923 km (0.112 R)
• M48: 23,487,913 km (0.059 R)
• M49: 23,786,809 km (0.095 R)
• M50: 24,388,342 km (0.055 R)
• M51: 25,914,091 km (0.082 R)
• M52: 27,706,423 km (0.095 R)
• M53: 29,056,843 km (0.065 R)
• M54: 30,103,729 km (0.087 R)
• M55: 30,428,356 km (0.097 R)
• M56: 30,509,738 km (0.12 R)
• M57: 30,917,542 km (0.094 R)
• M58: 31,903,541 km (0.082 R)
• M59: 33,150,589 km (0.076 R)
• M60: 33,234,364 km (0.114 R)
• M61: 36,899,362 km (0.096 R)
• M62: 37,420,860 km (0.086 R)
• M63: 37,944,902 km (0.115 R)
• M64: 38,383,373 km (0.1 R)
• M65: 39,531,237 km (0.065 R)
• M66: 43,133,255 km (0.045 R)
• M67: 43,224,659 km (0.091 R)
• M68: 43,774,282 km (0.094 R)
• M69: 44,141,993 km (0.082 R)
• M70: 44,510,752 km (0.08 R)
• M71: 45,902,760 km (0.119 R)
• M72: 46,182,807 km (0.087 R)
• M73: 47,026,539 km (0.062 R)
• M74: 47,120,637 km (0.063 R)
• M75: 48,254,289 km (0.11 R)
• M76: 48,634,118 km (0.075 R)
• M77: 49,301,325 km (0.071 R)
• M78: 51,127,316 km (0.079 R)
• M79: 53,073,285 km (0.113 R)
• M80: 54,449,885 km (0.107 R)
• M81: 54,647,504 km (0.1 R)
• M82: 57,237,941 km (0.081 R)
• M83: 57,640,060 km (0.093 R)
• M84: 61,198,095 km (0.108 R)
• M85: 63,055,503 km (0.077 R)
• M86: 63,262,995 km (0.094 R)
• M87: 63,678,727 km (0.106 R)
• M88: 64,826,592 km (0.086 R)
• M89: 65,455,651 km (0.099 R)
• M90: 65,770,853 km (0.111 R)
• M91: 66,086,655 km (0.108 R)
• M92: 67,672,990 km (0.108 R)
• M93: 67,779,205 km (0.069 R)
• M94: 68,417,539 km (0.12 R)
• M95: 69,057,967 km (0.119 R)
• M96: 70,883,061 km (0.102 R)
• M97: 71,747,438 km (0.098 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 13,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit