🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.51 AU - 0.51 AU

Year: 137 Days

Day: 34.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,936,936 km

• M1: 176,525 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.68 AU - 0.76 AU

Year: 230 Days

Day: 47.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,936,936 km

• M1: 165,306 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.94 AU - 1.06 AU

Year: 377 Days

Day: 47.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.84 AU - 1.22 AU

Year: 394 Days

Day: 16.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.07 AU - 1.53 AU

Year: 558 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.04 AU - 2.94 AU

Year: 1480 Days

Day: 22.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 8.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.39 AU - 5.97 AU

Year: 4441 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,936,936 km

• M1: 115,340 km (0.106 R)
• M2: 217,366 km (0.1 R)
• M3: 348,862 km (0.082 R)
• M4: 542,891 km (0.112 R)
• M5: 664,963 km (0.048 R)
• M6: 911,350 km (0.091 R)
• M7: 1,378,694 km (0.106 R)
• M8: 1,565,542 km (0.108 R)
• M9: 1,777,372 km (0.058 R)
• M10: 1,861,446 km (0.105 R)
• M11: 2,283,462 km (0.086 R)
• M12: 2,543,313 km (0.11 R)
• M13: 2,619,309 km (0.119 R)
• M14: 2,832,336 km (0.102 R)
• M15: 2,950,968 km (0.108 R)
• M16: 3,131,981 km (0.119 R)
• M17: 3,254,651 km (0.08 R)
• M18: 3,358,323 km (0.038 R)
• M19: 3,632,535 km (0.056 R)
• M20: 3,870,546 km (0.099 R)
• M21: 4,452,930 km (0.107 R)
• M22: 4,872,253 km (0.072 R)
• M23: 5,207,053 km (0.12 R)
• M24: 5,352,911 km (0.099 R)
• M25: 5,748,448 km (0.069 R)
• M26: 5,823,696 km (0.094 R)
• M27: 5,949,807 km (0.09 R)
• M28: 6,333,675 km (0.108 R)
• M29: 6,411,316 km (0.082 R)
• M30: 6,593,975 km (0.104 R)
• M31: 7,587,604 km (0.076 R)
• M32: 7,670,182 km (0.12 R)
• M33: 8,313,602 km (0.066 R)
• M34: 8,370,450 km (0.115 R)
• M35: 8,427,297 km (0.097 R)
• M36: 8,484,294 km (0.117 R)
• M37: 8,570,163 km (0.115 R)
• M38: 8,627,459 km (0.074 R)
• M39: 9,178,727 km (0.091 R)
• M40: 9,414,194 km (0.097 R)
• M41: 9,503,055 km (0.094 R)
• M42: 9,741,365 km (0.043 R)
• M43: 9,861,192 km (0.1 R)
• M44: 10,406,776 km (0.068 R)
• M45: 10,621,598 km (0.117 R)
• M46: 10,745,017 km (0.117 R)
• M47: 11,243,477 km (0.025 R)
• M48: 11,400,704 km (0.041 R)
• M49: 11,495,400 km (0.108 R)
• M50: 12,005,229 km (0.066 R)
• M51: 12,133,734 km (0.055 R)
• M52: 12,230,524 km (0.108 R)
• M53: 12,816,349 km (0.109 R)
• M54: 13,947,907 km (0.103 R)
• M55: 14,218,679 km (0.115 R)
• M56: 14,423,030 km (0.097 R)
• M57: 14,559,762 km (0.114 R)
• M58: 14,834,574 km (0.094 R)
• M59: 14,972,503 km (0.12 R)
• M60: 15,319,570 km (0.067 R)
• M61: 16,305,121 km (0.104 R)
• M62: 17,238,611 km (0.098 R)
• M63: 17,492,778 km (0.095 R)
• M64: 17,748,441 km (0.099 R)
• M65: 18,596,661 km (0.057 R)
• M66: 18,708,261 km (0.116 R)
• M67: 19,119,505 km (0.079 R)
• M68: 19,307,400 km (0.111 R)
• M69: 19,798,829 km (0.071 R)
• M70: 20,141,409 km (0.106 R)
• M71: 20,217,853 km (0.098 R)
• M72: 20,447,635 km (0.107 R)
• M73: 21,297,650 km (0.075 R)
• M74: 22,594,066 km (0.087 R)
• M75: 22,832,674 km (0.099 R)
• M76: 23,071,881 km (0.037 R)
• M77: 23,633,621 km (0.057 R)
• M78: 24,118,618 km (0.094 R)
• M79: 24,362,312 km (0.068 R)
• M80: 24,484,534 km (0.034 R)
• M81: 25,180,613 km (0.114 R)
• M82: 26,383,230 km (0.093 R)
• M83: 26,508,743 km (0.079 R)
• M84: 27,519,576 km (0.038 R)
• M85: 27,604,397 km (0.094 R)
• M86: 27,901,948 km (0.086 R)
• M87: 28,072,489 km (0.108 R)
• M88: 28,286,115 km (0.103 R)
• M89: 28,757,947 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 9.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.85 AU - 8.39 AU

Year: 7157 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,936,936 km

• M1: 211,980 km (0.114 R)
• M2: 354,697 km (0.076 R)
• M3: 561,441 km (0.093 R)
• M4: 680,072 km (0.117 R)
• M5: 797,357 km (0.11 R)
• M6: 921,972 km (0.085 R)
• M7: 1,472,492 km (0.086 R)
• M8: 1,562,251 km (0.043 R)
• M9: 1,747,602 km (0.085 R)
• M10: 1,843,046 km (0.071 R)
• M11: 1,996,683 km (0.068 R)
• M12: 2,811,094 km (0.106 R)
• M13: 3,153,224 km (0.07 R)
• M14: 3,236,700 km (0.071 R)
• M15: 3,422,949 km (0.079 R)
• M16: 4,093,297 km (0.09 R)
• M17: 4,481,055 km (0.043 R)
• M18: 4,958,272 km (0.101 R)
• M19: 5,857,505 km (0.109 R)
• M20: 6,273,387 km (0.08 R)
• M21: 6,958,395 km (0.076 R)
• M22: 8,283,234 km (0.057 R)
• M23: 8,445,548 km (0.118 R)
• M24: 8,562,085 km (0.085 R)
• M25: 9,105,274 km (0.071 R)
• M26: 9,781,457 km (0.079 R)
• M27: 10,473,945 km (0.093 R)
• M28: 11,029,103 km (0.032 R)
• M29: 11,258,885 km (0.111 R)
• M30: 11,438,852 km (0.094 R)
• M31: 11,723,536 km (0.092 R)
• M32: 12,089,154 km (0.081 R)
• M33: 12,804,830 km (0.111 R)
• M34: 13,698,228 km (0.089 R)
• M35: 14,055,767 km (0.102 R)
• M36: 14,221,821 km (0.03 R)
• M37: 14,667,772 km (0.087 R)
• M38: 14,948,866 km (0.105 R)
• M39: 15,288,454 km (0.116 R)
• M40: 15,802,621 km (0.042 R)
• M41: 16,090,747 km (0.08 R)
• M42: 16,701,555 km (0.073 R)
• M43: 16,818,690 km (0.077 R)
• M44: 16,936,125 km (0.099 R)
• M45: 17,468,244 km (0.066 R)
• M46: 17,616,944 km (0.026 R)
• M47: 17,706,404 km (0.103 R)
• M48: 17,885,772 km (0.111 R)
• M49: 18,397,247 km (0.108 R)
• M50: 18,761,219 km (0.119 R)
• M51: 19,035,731 km (0.091 R)
• M52: 19,527,160 km (0.09 R)
• M53: 19,960,545 km (0.084 R)
• M54: 20,491,019 km (0.055 R)
• M55: 20,553,700 km (0.083 R)
• M56: 20,742,194 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 14.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.74 AU - 9.04 AU

Year: 8349 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,936,936 km

• M1: 185,801 km (0.086 R)
• M2: 328,218 km (0.112 R)
• M3: 662,868 km (0.099 R)
• M4: 764,445 km (0.048 R)
• M5: 856,597 km (0.03 R)
• M6: 1,303,745 km (0.077 R)
• M7: 1,417,290 km (0.117 R)
• M8: 1,514,529 km (0.095 R)
• M9: 1,862,793 km (0.118 R)
• M10: 2,563,509 km (0.088 R)
• M11: 2,830,990 km (0.05 R)
• M12: 3,107,746 km (0.039 R)
• M13: 3,236,550 km (0.065 R)
• M14: 3,472,915 km (0.085 R)
• M15: 3,990,822 km (0.096 R)
• M16: 4,301,986 km (0.062 R)
• M17: 4,739,261 km (0.082 R)
• M18: 5,191,046 km (0.082 R)
• M19: 5,468,700 km (0.037 R)
• M20: 5,593,764 km (0.062 R)
• M21: 5,910,612 km (0.095 R)
• M22: 6,462,778 km (0.078 R)
• M23: 6,694,954 km (0.108 R)
• M24: 7,270,606 km (0.111 R)
• M25: 7,756,650 km (0.083 R)
• M26: 8,145,903 km (0.086 R)
• M27: 8,433,131 km (0.083 R)
• M28: 8,541,739 km (0.097 R)
• M29: 9,277,462 km (0.104 R)
• M30: 9,539,856 km (0.076 R)
• M31: 11,726,079 km (0.069 R)
• M32: 12,009,867 km (0.116 R)
• M33: 13,590,368 km (0.104 R)
• M34: 13,760,461 km (0.11 R)
• M35: 14,059,956 km (0.115 R)
• M36: 14,361,695 km (0.12 R)
• M37: 14,971,456 km (0.103 R)
• M38: 15,059,270 km (0.111 R)
• M39: 15,147,233 km (0.077 R)
• M40: 15,723,335 km (0.056 R)
• M41: 16,306,617 km (0.071 R)
• M42: 16,487,630 km (0.085 R)
• M43: 16,623,764 km (0.116 R)
• M44: 16,897,079 km (0.079 R)
• M45: 18,286,245 km (0.086 R)
• M46: 19,137,308 km (0.113 R)
• M47: 20,731,123 km (0.038 R)
• M48: 21,222,552 km (0.077 R)
• M49: 21,519,205 km (0.12 R)
• M50: 21,668,055 km (0.114 R)
• M51: 22,216,780 km (0.098 R)
• M52: 22,417,391 km (0.094 R)
• M53: 22,820,557 km (0.06 R)
• M54: 23,073,826 km (0.057 R)
• M55: 23,531,895 km (0.098 R)
• M56: 23,890,331 km (0.115 R)
• M57: 25,028,472 km (0.1 R)
• M58: 27,303,855 km (0.106 R)
• M59: 28,221,638 km (0.078 R)
• M60: 28,493,458 km (0.087 R)
• M61: 28,875,531 km (0.054 R)
• M62: 29,810,517 km (0.086 R)
• M63: 30,755,377 km (0.109 R)
• M64: 31,315,771 km (0.1 R)
• M65: 32,333,037 km (0.087 R)
• M66: 32,960,001 km (0.061 R)
• M67: 33,189,036 km (0.112 R)
• M68: 33,533,560 km (0.095 R)
• M69: 34,923,324 km (0.099 R)
• M70: 36,213,755 km (0.117 R)
• M71: 37,400,515 km (0.118 R)
• M72: 37,519,894 km (0.07 R)
• M73: 38,238,861 km (0.098 R)
• M74: 39,751,146 km (0.104 R)
• M75: 40,056,027 km (0.119 R)
• M76: 40,300,470 km (0.107 R)
• M77: 41,098,125 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 5.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.47 AU - 21.55 AU

Year: 27603 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,936,936 km

• M1: 65,973 km (0.106 R)
• M2: 104,569 km (0.062 R)
• M3: 160,967 km (0.105 R)
• M4: 510,428 km (0.106 R)
• M5: 636,090 km (0.047 R)
• M6: 756,217 km (0.119 R)
• M7: 900,130 km (0.086 R)
• M8: 1,619,696 km (0.08 R)
• M9: 1,763,759 km (0.097 R)
• M10: 1,998,628 km (0.113 R)
• M11: 2,334,924 km (0.096 R)
• M12: 2,427,525 km (0.055 R)
• M13: 2,810,196 km (0.096 R)
• M14: 3,984,240 km (0.068 R)
• M15: 4,462,804 km (0.054 R)
• M16: 4,723,403 km (0.104 R)
• M17: 5,018,859 km (0.107 R)
• M18: 6,035,676 km (0.057 R)
• M19: 6,946,577 km (0.074 R)
• M20: 7,248,466 km (0.057 R)
• M21: 7,316,233 km (0.057 R)
• M22: 8,713,029 km (0.112 R)
• M23: 8,965,700 km (0.117 R)
• M24: 9,184,262 km (0.104 R)
• M25: 9,738,373 km (0.058 R)
• M26: 10,417,547 km (0.035 R)
• M27: 10,917,503 km (0.102 R)
• M28: 11,741,638 km (0.089 R)
• M29: 11,980,695 km (0.102 R)
• M30: 12,181,156 km (0.043 R)
• M31: 14,373,663 km (0.049 R)
• M32: 14,757,830 km (0.109 R)
• M33: 15,580,020 km (0.079 R)
• M34: 19,248,010 km (0.079 R)
• M35: 20,622,964 km (0.118 R)
• M36: 21,492,277 km (0.079 R)
• M37: 24,627,549 km (0.042 R)
• M38: 25,189,439 km (0.109 R)
• M39: 25,962,411 km (0.091 R)
• M40: 27,215,443 km (0.108 R)
• M41: 28,008,461 km (0.107 R)
• M42: 28,488,072 km (0.038 R)
• M43: 29,347,063 km (0.111 R)
• M44: 30,269,184 km (0.088 R)
• M45: 30,432,994 km (0.099 R)
• M46: 31,975,049 km (0.112 R)
• M47: 33,994,770 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit