🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 213 Days

Day: 30.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.73 AU - 0.79 AU

Year: 236 Days

Day: 31.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.95 AU - 1.07 AU

Year: 362 Days

Day: 40 Hours

Environment

Temp: 91 °C

Axial Tilt: 107.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.35 AU - 1.55 AU

Year: 622 Days

Day: 44.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.01 AU - 2.35 AU

Year: 1147 Days

Day: 41.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.89 AU - 6.21 AU

Year: 4661 Days

Day: 11 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,521,706 km

• M1: 195,524 km (0.06 R)
• M2: 389,702 km (0.091 R)
• M3: 506,538 km (0.117 R)
• M4: 694,733 km (0.105 R)
• M5: 922,570 km (0.028 R)
• M6: 1,066,633 km (0.077 R)
• M7: 1,233,434 km (0.101 R)
• M8: 1,594,414 km (0.098 R)
• M9: 1,738,776 km (0.083 R)
• M10: 1,854,266 km (0.098 R)
• M11: 2,306,500 km (0.082 R)
• M12: 2,489,757 km (0.092 R)
• M13: 2,621,104 km (0.119 R)
• M14: 2,793,441 km (0.114 R)
• M15: 3,251,360 km (0.118 R)
• M16: 3,354,134 km (0.1 R)
• M17: 3,950,132 km (0.07 R)
• M18: 4,060,086 km (0.116 R)
• M19: 4,533,264 km (0.103 R)
• M20: 4,764,991 km (0.102 R)
• M21: 5,024,394 km (0.101 R)
• M22: 5,191,944 km (0.095 R)
• M23: 5,361,288 km (0.098 R)
• M24: 5,606,629 km (0.098 R)
• M25: 6,057,517 km (0.102 R)
• M26: 6,210,556 km (0.06 R)
• M27: 6,313,180 km (0.086 R)
• M28: 6,782,468 km (0.119 R)
• M29: 7,021,376 km (0.032 R)
• M30: 7,672,127 km (0.056 R)
• M31: 8,116,881 km (0.04 R)
• M32: 8,456,020 km (0.07 R)
• M33: 8,742,200 km (0.081 R)
• M34: 9,324,136 km (0.094 R)
• M35: 9,590,121 km (0.103 R)
• M36: 10,129,721 km (0.101 R)
• M37: 10,802,761 km (0.066 R)
• M38: 10,895,662 km (0.11 R)
• M39: 12,224,390 km (0.106 R)
• M40: 12,418,418 km (0.102 R)
• M41: 13,171,644 km (0.074 R)
• M42: 13,403,820 km (0.034 R)
• M43: 14,448,312 km (0.09 R)
• M44: 14,928,671 km (0.077 R)
• M45: 15,309,846 km (0.068 R)
• M46: 15,905,246 km (0.117 R)
• M47: 16,794,605 km (0.059 R)
• M48: 17,046,528 km (0.106 R)
• M49: 17,299,647 km (0.116 R)
• M50: 17,627,117 km (0.083 R)
• M51: 18,066,785 km (0.091 R)
• M52: 19,069,241 km (0.117 R)
• M53: 19,369,783 km (0.097 R)
• M54: 19,937,656 km (0.048 R)
• M55: 20,319,131 km (0.06 R)
• M56: 20,434,172 km (0.108 R)
• M57: 21,751,830 km (0.081 R)
• M58: 22,184,167 km (0.101 R)
• M59: 22,421,130 km (0.082 R)
• M60: 22,619,198 km (0.112 R)
• M61: 22,738,428 km (0.105 R)
• M62: 23,097,163 km (0.026 R)
• M63: 23,779,778 km (0.066 R)
• M64: 24,387,744 km (0.07 R)
• M65: 24,591,496 km (0.111 R)
• M66: 24,836,837 km (0.107 R)
• M67: 25,577,496 km (0.075 R)
• M68: 26,033,769 km (0.117 R)
• M69: 26,409,111 km (0.054 R)
• M70: 26,954,395 km (0.058 R)
• M71: 27,080,805 km (0.108 R)
• M72: 28,312,594 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 10.5

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.36 AU - 8.32 AU

Year: 7825 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,521,706 km

• M1: 134,488 km (0.116 R)
• M2: 256,411 km (0.056 R)
• M3: 361,728 km (0.118 R)
• M4: 527,332 km (0.105 R)
• M5: 598,391 km (0.107 R)
• M6: 784,491 km (0.081 R)
• M7: 990,188 km (0.09 R)
• M8: 1,233,135 km (0.09 R)
• M9: 1,331,870 km (0.108 R)
• M10: 1,775,876 km (0.064 R)
• M11: 2,049,790 km (0.075 R)
• M12: 2,536,432 km (0.075 R)
• M13: 3,415,619 km (0.043 R)
• M14: 3,873,687 km (0.117 R)
• M15: 5,102,335 km (0.116 R)
• M16: 5,199,124 km (0.101 R)
• M17: 5,394,350 km (0.103 R)
• M18: 5,625,329 km (0.119 R)
• M19: 5,758,920 km (0.077 R)
• M20: 7,042,918 km (0.058 R)
• M21: 8,184,350 km (0.114 R)
• M22: 8,260,046 km (0.073 R)
• M23: 9,068,025 km (0.108 R)
• M24: 9,264,297 km (0.119 R)
• M25: 9,461,766 km (0.08 R)
• M26: 9,660,731 km (0.074 R)
• M27: 10,225,164 km (0.083 R)
• M28: 10,676,202 km (0.086 R)
• M29: 10,758,929 km (0.056 R)
• M30: 11,259,783 km (0.089 R)
• M31: 11,555,388 km (0.062 R)
• M32: 12,457,613 km (0.113 R)
• M33: 12,675,727 km (0.068 R)
• M34: 13,471,737 km (0.113 R)
• M35: 13,920,830 km (0.095 R)
• M36: 14,011,337 km (0.09 R)
• M37: 14,192,799 km (0.091 R)
• M38: 14,695,747 km (0.091 R)
• M39: 15,531,401 km (0.047 R)
• M40: 16,287,319 km (0.116 R)
• M41: 16,910,095 km (0.06 R)
• M42: 18,327,684 km (0.096 R)
• M43: 19,580,117 km (0.074 R)
• M44: 20,242,237 km (0.095 R)
• M45: 20,344,712 km (0.085 R)
• M46: 20,911,688 km (0.101 R)
• M47: 21,067,270 km (0.091 R)
• M48: 21,955,881 km (0.033 R)
• M49: 22,061,198 km (0.115 R)
• M50: 23,446,175 km (0.104 R)
• M51: 23,715,601 km (0.077 R)
• M52: 25,023,685 km (0.071 R)
• M53: 25,133,789 km (0.08 R)
• M54: 25,964,506 km (0.077 R)
• M55: 26,860,298 km (0.074 R)
• M56: 27,085,891 km (0.104 R)
• M57: 28,108,692 km (0.058 R)
• M58: 28,337,726 km (0.108 R)
• M59: 28,970,824 km (0.119 R)
• M60: 29,376,085 km (0.091 R)
• M61: 29,550,217 km (0.091 R)
• M62: 31,015,678 km (0.106 R)
• M63: 31,370,973 km (0.094 R)
• M64: 31,548,994 km (0.066 R)
• M65: 32,264,970 km (0.113 R)
• M66: 33,591,155 km (0.107 R)
• M67: 33,712,628 km (0.055 R)
• M68: 34,566,832 km (0.112 R)
• M69: 34,996,776 km (0.095 R)
• M70: 35,490,150 km (0.106 R)
• M71: 35,923,685 km (0.041 R)
• M72: 36,234,549 km (0.037 R)
• M73: 36,858,821 km (0.068 R)
• M74: 37,612,645 km (0.078 R)
• M75: 38,371,405 km (0.11 R)
• M76: 38,625,572 km (0.087 R)
• M77: 39,904,334 km (0.05 R)
• M78: 40,678,354 km (0.063 R)
• M79: 40,872,681 km (0.107 R)
• M80: 41,327,160 km (0.098 R)
• M81: 42,634,944 km (0.078 R)
• M82: 42,963,910 km (0.12 R)
• M83: 43,558,412 km (0.06 R)
• M84: 43,624,684 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.09 AU - 19.05 AU

Year: 27380 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,521,706 km

• M1: 361,279 km (0.076 R)
• M2: 502,649 km (0.092 R)
• M3: 817,104 km (0.087 R)
• M4: 1,574,966 km (0.077 R)
• M5: 1,633,609 km (0.053 R)
• M6: 2,564,257 km (0.085 R)
• M7: 3,553,847 km (0.111 R)
• M8: 3,631,488 km (0.088 R)
• M9: 3,867,703 km (0.109 R)
• M10: 4,149,845 km (0.087 R)
• M11: 5,703,120 km (0.092 R)
• M12: 5,794,225 km (0.052 R)
• M13: 5,977,931 km (0.113 R)
• M14: 7,715,809 km (0.033 R)
• M15: 8,327,665 km (0.061 R)
• M16: 8,639,576 km (0.093 R)
• M17: 9,760,663 km (0.092 R)
• M18: 10,144,531 km (0.059 R)
• M19: 10,199,882 km (0.111 R)
• M20: 12,019,890 km (0.055 R)
• M21: 13,937,884 km (0.063 R)
• M22: 14,618,854 km (0.063 R)
• M23: 15,120,904 km (0.078 R)
• M24: 15,628,639 km (0.065 R)
• M25: 16,206,536 km (0.04 R)
• M26: 16,465,639 km (0.099 R)
• M27: 16,791,463 km (0.067 R)
• M28: 17,383,273 km (0.113 R)
• M29: 17,648,510 km (0.071 R)
• M30: 18,384,830 km (0.111 R)
• M31: 18,926,524 km (0.11 R)
• M32: 20,373,435 km (0.065 R)
• M33: 21,428,698 km (0.11 R)
• M34: 22,429,508 km (0.081 R)
• M35: 23,008,302 km (0.073 R)
• M36: 25,899,131 km (0.078 R)
• M37: 26,964,567 km (0.091 R)
• M38: 27,041,162 km (0.092 R)
• M39: 28,589,350 km (0.107 R)
• M40: 28,745,829 km (0.105 R)
• M41: 29,216,614 km (0.074 R)
• M42: 32,257,639 km (0.099 R)
• M43: 36,748,867 km (0.105 R)
• M44: 37,516,154 km (0.036 R)
• M45: 38,202,659 km (0.086 R)
• M46: 38,806,884 km (0.103 R)
• M47: 38,893,352 km (0.085 R)
• M48: 39,066,736 km (0.083 R)
• M49: 39,675,300 km (0.08 R)
• M50: 41,431,579 km (0.08 R)
• M51: 41,519,991 km (0.102 R)
• M52: 42,675,934 km (0.119 R)
• M53: 43,033,623 km (0.091 R)
• M54: 44,203,328 km (0.108 R)
• M55: 45,292,251 km (0.031 R)
• M56: 45,474,611 km (0.118 R)
• M57: 47,960,180 km (0.118 R)
• M58: 50,489,581 km (0.11 R)
• M59: 51,057,454 km (0.101 R)
• M60: 52,104,190 km (0.081 R)
• M61: 53,832,345 km (0.105 R)
• M62: 54,025,476 km (0.118 R)
• M63: 58,531,513 km (0.087 R)
• M64: 59,227,742 km (0.063 R)
• M65: 60,628,277 km (0.06 R)
• M66: 61,231,904 km (0.101 R)
• M67: 63,972,687 km (0.103 R)
• M68: 64,075,012 km (0.114 R)
• M69: 65,512,648 km (0.084 R)
• M70: 66,338,877 km (0.103 R)
• M71: 67,376,637 km (0.108 R)
• M72: 67,688,997 km (0.082 R)
• M73: 68,210,645 km (0.113 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit