🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 19.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.13 AU - 1.49 AU

Year: 540 Days

Day: 24.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 7.3

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.88 AU - 18.22 AU

Year: 22068 Days

Day: 20 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,997,267 km

• M1: 113,694 km (0.089 R)
• M2: 209,437 km (0.045 R)
• M3: 290,968 km (0.099 R)
• M4: 560,094 km (0.098 R)
• M5: 868,116 km (0.09 R)
• M6: 952,789 km (0.11 R)
• M7: 1,287,439 km (0.1 R)
• M8: 1,451,249 km (0.089 R)
• M9: 1,692,102 km (0.094 R)
• M10: 1,799,214 km (0.114 R)
• M11: 2,134,163 km (0.06 R)
• M12: 2,289,296 km (0.109 R)
• M13: 3,163,247 km (0.116 R)
• M14: 3,340,520 km (0.103 R)
• M15: 3,566,712 km (0.107 R)
• M16: 3,612,489 km (0.117 R)
• M17: 4,619,881 km (0.036 R)
• M18: 4,669,997 km (0.118 R)
• M19: 4,770,676 km (0.089 R)
• M20: 4,922,967 km (0.078 R)
• M21: 5,708,505 km (0.104 R)
• M22: 6,420,441 km (0.081 R)
• M23: 7,688,134 km (0.081 R)
• M24: 7,926,742 km (0.084 R)
• M25: 8,350,254 km (0.095 R)
• M26: 9,664,471 km (0.098 R)
• M27: 10,247,305 km (0.114 R)
• M28: 12,132,088 km (0.068 R)
• M29: 12,340,179 km (0.101 R)
• M30: 12,619,628 km (0.08 R)
• M31: 14,266,700 km (0.111 R)
• M32: 14,633,514 km (0.094 R)
• M33: 15,904,198 km (0.07 R)
• M34: 18,469,952 km (0.066 R)
• M35: 18,549,687 km (0.073 R)
• M36: 20,004,377 km (0.09 R)
• M37: 21,831,715 km (0.106 R)
• M38: 22,169,656 km (0.09 R)
• M39: 22,936,196 km (0.069 R)
• M40: 24,758,747 km (0.112 R)
• M41: 24,846,710 km (0.099 R)
• M42: 25,111,199 km (0.074 R)
• M43: 27,169,516 km (0.107 R)
• M44: 29,095,589 km (0.054 R)
• M45: 29,560,689 km (0.096 R)
• M46: 31,540,617 km (0.112 R)
• M47: 31,826,947 km (0.054 R)
• M48: 32,210,067 km (0.091 R)
• M49: 32,402,151 km (0.037 R)
• M50: 34,442,516 km (0.093 R)
• M51: 36,024,813 km (0.097 R)
• M52: 36,524,171 km (0.046 R)
• M53: 41,432,626 km (0.102 R)
• M54: 41,746,183 km (0.118 R)
• M55: 42,586,325 km (0.116 R)
• M56: 43,220,022 km (0.115 R)
• M57: 45,247,372 km (0.115 R)
• M58: 45,786,074 km (0.097 R)
• M59: 46,002,093 km (0.053 R)
• M60: 46,110,252 km (0.088 R)
• M61: 47,633,308 km (0.098 R)
• M62: 48,731,207 km (0.105 R)
• M63: 49,615,630 km (0.12 R)
• M64: 50,505,288 km (0.118 R)
• M65: 50,951,988 km (0.115 R)
• M66: 53,205,679 km (0.116 R)
• M67: 55,491,535 km (0.06 R)
• M68: 55,606,725 km (0.1 R)
• M69: 57,343,407 km (0.067 R)
• M70: 58,276,748 km (0.117 R)
• M71: 60,158,689 km (0.12 R)
• M72: 63,620,234 km (0.097 R)
• M73: 64,586,487 km (0.104 R)
• M74: 64,707,512 km (0.116 R)
• M75: 65,314,281 km (0.084 R)
• M76: 65,679,300 km (0.046 R)
• M77: 66,655,725 km (0.115 R)
• M78: 69,489,857 km (0.099 R)
• M79: 70,235,602 km (0.103 R)
• M80: 70,859,126 km (0.104 R)
• M81: 71,986,047 km (0.086 R)
• M82: 72,111,559 km (0.069 R)
• M83: 72,992,691 km (0.067 R)
• M84: 74,511,408 km (0.058 R)
• M85: 74,765,575 km (0.107 R)
• M86: 76,424,466 km (0.042 R)
• M87: 81,604,442 km (0.055 R)
• M88: 82,917,163 km (0.085 R)
• M89: 84,104,372 km (0.044 R)
• M90: 85,031,729 km (0.108 R)
• M91: 85,696,243 km (0.065 R)
• M92: 86,228,961 km (0.092 R)
• M93: 87,297,987 km (0.079 R)
• M94: 88,371,202 km (0.104 R)
• M95: 89,989,402 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.7

Radius: 7

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.24 AU - 17.26 AU

Year: 23575 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,997,267 km

• M1: 144,960 km (0.077 R)
• M2: 550,221 km (0.119 R)
• M3: 1,305,989 km (0.108 R)
• M4: 1,427,912 km (0.075 R)
• M5: 1,617,751 km (0.118 R)
• M6: 1,815,819 km (0.043 R)
• M7: 2,235,291 km (0.107 R)
• M8: 2,381,748 km (0.099 R)
• M9: 2,839,966 km (0.108 R)
• M10: 3,408,438 km (0.105 R)
• M11: 4,100,328 km (0.066 R)
• M12: 5,559,356 km (0.113 R)
• M13: 5,808,437 km (0.089 R)
• M14: 6,061,107 km (0.112 R)
• M15: 6,112,120 km (0.112 R)
• M16: 6,214,595 km (0.102 R)
• M17: 6,317,518 km (0.039 R)
• M18: 7,817,835 km (0.088 R)
• M19: 8,607,413 km (0.106 R)
• M20: 10,019,317 km (0.035 R)
• M21: 11,375,422 km (0.092 R)
• M22: 13,050,918 km (0.08 R)
• M23: 14,119,795 km (0.032 R)
• M24: 14,391,465 km (0.075 R)
• M25: 15,286,060 km (0.078 R)
• M26: 15,355,623 km (0.088 R)
• M27: 16,554,201 km (0.094 R)
• M28: 16,625,559 km (0.116 R)
• M29: 17,056,401 km (0.112 R)
• M30: 18,075,911 km (0.115 R)
• M31: 18,518,870 km (0.086 R)
• M32: 18,890,621 km (0.087 R)
• M33: 19,115,018 km (0.112 R)
• M34: 19,415,410 km (0.078 R)
• M35: 21,328,318 km (0.098 R)
• M36: 21,639,930 km (0.059 R)
• M37: 22,821,754 km (0.092 R)
• M38: 25,001,395 km (0.089 R)
• M39: 25,083,524 km (0.12 R)
• M40: 25,247,782 km (0.09 R)
• M41: 25,825,529 km (0.097 R)
• M42: 26,324,139 km (0.116 R)
• M43: 26,658,341 km (0.03 R)
• M44: 27,246,709 km (0.103 R)
• M45: 28,265,171 km (0.074 R)
• M46: 28,436,012 km (0.07 R)
• M47: 28,950,928 km (0.069 R)
• M48: 29,729,136 km (0.028 R)
• M49: 29,816,052 km (0.116 R)
• M50: 30,601,740 km (0.115 R)
• M51: 32,819,978 km (0.051 R)
• M52: 33,089,553 km (0.074 R)
• M53: 34,997,674 km (0.102 R)
• M54: 36,754,551 km (0.111 R)
• M55: 37,034,598 km (0.047 R)
• M56: 37,596,787 km (0.096 R)
• M57: 38,161,818 km (0.092 R)
• M58: 39,014,526 km (0.074 R)
• M59: 39,586,439 km (0.11 R)
• M60: 39,969,409 km (0.065 R)
• M61: 42,879,836 km (0.105 R)
• M62: 43,174,544 km (0.049 R)
• M63: 43,864,938 km (0.107 R)
• M64: 44,261,223 km (0.082 R)
• M65: 45,057,083 km (0.095 R)
• M66: 47,777,970 km (0.085 R)
• M67: 49,312,545 km (0.115 R)
• M68: 50,551,813 km (0.072 R)
• M69: 50,759,306 km (0.088 R)
• M70: 50,863,126 km (0.108 R)
• M71: 51,801,255 km (0.103 R)
• M72: 53,588,500 km (0.089 R)
• M73: 54,118,077 km (0.079 R)
• M74: 54,224,291 km (0.07 R)
• M75: 54,862,326 km (0.105 R)
• M76: 55,610,016 km (0.116 R)
• M77: 57,548,057 km (0.038 R)
• M78: 60,937,197 km (0.116 R)
• M79: 61,158,003 km (0.075 R)
• M80: 61,379,258 km (0.091 R)
• M81: 62,044,221 km (0.09 R)
• M82: 63,046,227 km (0.066 R)
• M83: 63,269,577 km (0.069 R)
• M84: 66,879,523 km (0.096 R)
• M85: 67,107,361 km (0.097 R)
• M86: 67,449,491 km (0.099 R)
• M87: 70,208,225 km (0.097 R)
• M88: 70,787,618 km (0.112 R)
• M89: 71,717,818 km (0.057 R)
• M90: 71,951,041 km (0.105 R)
• M91: 74,061,119 km (0.051 R)
• M92: 75,123,862 km (0.071 R)
• M93: 75,360,675 km (0.118 R)
• M94: 75,716,419 km (0.114 R)
• M95: 76,667,712 km (0.115 R)
• M96: 77,982,228 km (0.075 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit