🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 212 Days

Day: 18.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,765,049 km

• M1: 96,191 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.8 AU - 0.86 AU

Year: 273 Days

Day: 17.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.5 AU - 7.62 AU

Year: 6076 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,765,049 km

• M1: 222,302 km (0.072 R)
• M2: 341,682 km (0.038 R)
• M3: 746,194 km (0.076 R)
• M4: 1,012,179 km (0.112 R)
• M5: 1,087,427 km (0.04 R)
• M6: 1,341,743 km (0.073 R)
• M7: 1,580,202 km (0.091 R)
• M8: 1,668,764 km (0.103 R)
• M9: 1,851,274 km (0.111 R)
• M10: 1,926,073 km (0.069 R)
• M11: 2,562,013 km (0.045 R)
• M12: 2,688,274 km (0.114 R)
• M13: 2,773,694 km (0.11 R)
• M14: 2,881,554 km (0.091 R)
• M15: 2,991,060 km (0.085 R)
• M16: 3,466,033 km (0.083 R)
• M17: 4,160,766 km (0.07 R)
• M18: 4,385,162 km (0.086 R)
• M19: 4,486,141 km (0.086 R)
• M20: 5,135,246 km (0.087 R)
• M21: 5,620,990 km (0.089 R)
• M22: 5,786,146 km (0.068 R)
• M23: 6,065,146 km (0.081 R)
• M24: 6,206,217 km (0.086 R)
• M25: 6,291,488 km (0.077 R)
• M26: 6,752,549 km (0.106 R)
• M27: 6,869,534 km (0.079 R)
• M28: 7,284,369 km (0.081 R)
• M29: 7,555,440 km (0.06 R)
• M30: 7,921,955 km (0.086 R)
• M31: 8,831,809 km (0.086 R)
• M32: 8,927,851 km (0.05 R)
• M33: 9,218,071 km (0.106 R)
• M34: 9,807,786 km (0.094 R)
• M35: 10,680,989 km (0.04 R)
• M36: 11,404,594 km (0.101 R)
• M37: 11,789,958 km (0.096 R)
• M38: 12,037,393 km (0.101 R)
• M39: 12,465,542 km (0.059 R)
• M40: 12,753,817 km (0.093 R)
• M41: 13,153,842 km (0.064 R)
• M42: 13,226,995 km (0.075 R)
• M43: 13,705,858 km (0.098 R)
• M44: 13,891,658 km (0.071 R)
• M45: 14,078,207 km (0.111 R)
• M46: 14,416,148 km (0.115 R)
• M47: 15,368,788 km (0.106 R)
• M48: 15,989,320 km (0.119 R)
• M49: 16,499,448 km (0.033 R)
• M50: 16,578,286 km (0.11 R)
• M51: 18,143,080 km (0.04 R)
• M52: 20,090,844 km (0.088 R)
• M53: 20,556,243 km (0.11 R)
• M54: 21,886,916 km (0.09 R)
• M55: 22,017,067 km (0.071 R)
• M56: 23,245,265 km (0.044 R)
• M57: 23,689,272 km (0.057 R)
• M58: 23,778,432 km (0.115 R)
• M59: 24,001,782 km (0.045 R)
• M60: 24,360,517 km (0.055 R)
• M61: 24,766,227 km (0.064 R)
• M62: 24,856,733 km (0.053 R)
• M63: 25,447,495 km (0.053 R)
• M64: 25,767,635 km (0.116 R)
• M65: 25,951,042 km (0.119 R)
• M66: 26,227,050 km (0.118 R)
• M67: 26,735,683 km (0.086 R)
• M68: 27,200,932 km (0.12 R)
• M69: 27,434,454 km (0.118 R)
• M70: 27,809,646 km (0.096 R)
• M71: 28,044,963 km (0.119 R)
• M72: 28,470,270 km (0.032 R)
• M73: 28,659,960 km (0.105 R)
• M74: 28,850,099 km (0.096 R)
• M75: 29,135,980 km (0.112 R)
• M76: 30,144,270 km (0.053 R)
• M77: 30,386,020 km (0.088 R)
• M78: 30,871,615 km (0.079 R)
• M79: 31,408,522 km (0.066 R)
• M80: 31,800,917 km (0.116 R)
• M81: 32,195,107 km (0.111 R)
• M82: 33,037,942 km (0.12 R)
• M83: 33,237,206 km (0.089 R)
• M84: 33,437,069 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.07 AU - 7.19 AU

Year: 6174 Days

Day: 10.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,765,049 km

• M1: 207,941 km (0.114 R)
• M2: 493,972 km (0.115 R)
• M3: 764,894 km (0.076 R)
• M4: 1,053,169 km (0.115 R)
• M5: 1,151,754 km (0.116 R)
• M6: 1,636,451 km (0.063 R)
• M7: 1,772,436 km (0.102 R)
• M8: 2,376,362 km (0.108 R)
• M9: 2,690,069 km (0.045 R)
• M10: 2,922,544 km (0.054 R)
• M11: 3,210,520 km (0.094 R)
• M12: 3,358,023 km (0.091 R)
• M13: 3,866,058 km (0.119 R)
• M14: 4,102,722 km (0.106 R)
• M15: 4,236,313 km (0.113 R)
• M16: 4,425,853 km (0.069 R)
• M17: 4,701,562 km (0.112 R)
• M18: 4,897,984 km (0.045 R)
• M19: 5,039,952 km (0.083 R)
• M20: 5,386,271 km (0.085 R)
• M21: 5,740,519 km (0.116 R)
• M22: 6,659,200 km (0.047 R)
• M23: 7,071,641 km (0.117 R)
• M24: 7,394,623 km (0.109 R)
• M25: 7,755,453 km (0.097 R)
• M26: 7,854,935 km (0.08 R)
• M27: 8,122,267 km (0.103 R)
• M28: 8,392,590 km (0.105 R)
• M29: 8,907,356 km (0.11 R)
• M30: 9,397,289 km (0.072 R)
• M31: 9,859,996 km (0.058 R)
• M32: 10,148,570 km (0.108 R)
• M33: 10,476,488 km (0.057 R)
• M34: 10,844,948 km (0.055 R)
• M35: 11,330,393 km (0.119 R)
• M36: 11,784,871 km (0.107 R)
• M37: 12,283,930 km (0.072 R)
• M38: 12,516,704 km (0.063 R)
• M39: 12,672,585 km (0.079 R)
• M40: 12,790,020 km (0.106 R)
• M41: 12,907,753 km (0.097 R)
• M42: 13,742,210 km (0.07 R)
• M43: 14,064,743 km (0.072 R)
• M44: 14,226,907 km (0.088 R)
• M45: 14,348,979 km (0.091 R)
• M46: 14,553,180 km (0.08 R)
• M47: 15,254,644 km (0.071 R)
• M48: 15,588,547 km (0.076 R)
• M49: 15,967,179 km (0.111 R)
• M50: 16,263,832 km (0.075 R)
• M51: 16,519,494 km (0.095 R)
• M52: 16,647,849 km (0.1 R)
• M53: 16,819,438 km (0.116 R)
• M54: 17,599,142 km (0.085 R)
• M55: 18,346,384 km (0.099 R)
• M56: 18,701,529 km (0.072 R)
• M57: 19,103,947 km (0.09 R)
• M58: 19,644,893 km (0.048 R)
• M59: 19,917,161 km (0.069 R)
• M60: 20,190,776 km (0.07 R)
• M61: 20,926,648 km (0.119 R)
• M62: 21,065,624 km (0.096 R)
• M63: 21,158,375 km (0.102 R)
• M64: 22,282,603 km (0.036 R)
• M65: 23,474,299 km (0.111 R)
• M66: 24,637,722 km (0.05 R)
• M67: 25,226,390 km (0.097 R)
• M68: 25,473,077 km (0.052 R)
• M69: 26,568,133 km (0.109 R)
• M70: 27,222,325 km (0.059 R)
• M71: 27,424,730 km (0.081 R)
• M72: 29,527,927 km (0.029 R)
• M73: 29,996,617 km (0.086 R)
• M74: 30,783,053 km (0.12 R)
• M75: 30,888,370 km (0.056 R)
• M76: 30,993,986 km (0.112 R)
• M77: 31,629,478 km (0.116 R)
• M78: 31,895,463 km (0.097 R)
• M79: 32,805,766 km (0.088 R)
• M80: 34,432,792 km (0.098 R)
• M81: 34,596,901 km (0.118 R)
• M82: 34,706,556 km (0.06 R)
• M83: 35,808,644 km (0.087 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit