🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 14.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,908,059 km

• M1: 46,675 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.76 AU - 2.84 AU

Year: 1328 Days

Day: 33 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,908,059 km

• M1: 195,225 km (0.062 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 8.4

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.36 AU - 4.44 AU

Year: 3515 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,908,059 km

• M1: 148,999 km (0.069 R)
• M2: 211,980 km (0.12 R)
• M3: 298,448 km (0.078 R)
• M4: 425,756 km (0.09 R)
• M5: 515,514 km (0.097 R)
• M6: 663,317 km (0.03 R)
• M7: 791,971 km (0.111 R)
• M8: 859,589 km (0.102 R)
• M9: 1,175,839 km (0.083 R)
• M10: 1,360,742 km (0.067 R)
• M11: 1,498,671 km (0.087 R)
• M12: 1,685,070 km (0.067 R)
• M13: 1,924,876 km (0.098 R)
• M14: 2,080,458 km (0.043 R)
• M15: 2,191,908 km (0.079 R)
• M16: 2,338,065 km (0.079 R)
• M17: 2,437,249 km (0.087 R)
• M18: 2,554,832 km (0.116 R)
• M19: 2,674,361 km (0.092 R)
• M20: 2,813,338 km (0.062 R)
• M21: 2,901,301 km (0.069 R)
• M22: 2,972,510 km (0.078 R)
• M23: 3,062,119 km (0.086 R)
• M24: 3,171,026 km (0.057 R)
• M25: 3,299,680 km (0.059 R)
• M26: 3,696,115 km (0.082 R)
• M27: 4,028,072 km (0.099 R)
• M28: 4,187,693 km (0.096 R)
• M29: 4,658,178 km (0.073 R)
• M30: 4,804,635 km (0.036 R)
• M31: 4,931,494 km (0.094 R)
• M32: 5,016,765 km (0.076 R)
• M33: 5,166,961 km (0.09 R)
• M34: 5,362,336 km (0.052 R)
• M35: 5,471,991 km (0.107 R)
• M36: 5,604,535 km (0.034 R)
• M37: 5,693,396 km (0.087 R)
• M38: 6,031,188 km (0.067 R)
• M39: 6,352,374 km (0.055 R)
• M40: 6,468,462 km (0.1 R)
• M41: 6,892,124 km (0.098 R)
• M42: 7,422,149 km (0.113 R)
• M43: 7,544,370 km (0.118 R)
• M44: 8,191,082 km (0.082 R)
• M45: 8,368,355 km (0.093 R)
• M46: 8,546,676 km (0.059 R)
• M47: 8,803,835 km (0.068 R)
• M48: 9,141,926 km (0.115 R)
• M49: 9,484,206 km (0.065 R)
• M50: 10,235,786 km (0.031 R)
• M51: 10,399,446 km (0.115 R)
• M52: 10,923,038 km (0.11 R)
• M53: 11,034,339 km (0.082 R)
• M54: 11,230,163 km (0.11 R)
• M55: 11,455,307 km (0.11 R)
• M56: 11,710,372 km (0.086 R)
• M57: 11,881,512 km (0.042 R)
• M58: 12,399,719 km (0.059 R)
• M59: 13,013,668 km (0.111 R)
• M60: 13,131,701 km (0.113 R)
• M61: 13,339,193 km (0.112 R)
• M62: 13,697,480 km (0.07 R)
• M63: 13,787,538 km (0.067 R)
• M64: 13,847,676 km (0.11 R)
• M65: 14,271,038 km (0.107 R)
• M66: 15,598,271 km (0.102 R)
• M67: 15,849,446 km (0.075 R)
• M68: 16,133,682 km (0.035 R)
• M69: 17,222,754 km (0.1 R)
• M70: 17,776,117 km (0.095 R)
• M71: 18,104,484 km (0.116 R)
• M72: 19,067,745 km (0.065 R)
• M73: 19,235,444 km (0.081 R)
• M74: 19,504,870 km (0.025 R)
• M75: 19,843,559 km (0.102 R)
• M76: 20,149,936 km (0.068 R)
• M77: 20,423,550 km (0.061 R)
• M78: 20,767,326 km (0.09 R)
• M79: 22,126,423 km (0.067 R)
• M80: 22,267,344 km (0.027 R)
• M81: 22,621,292 km (0.076 R)
• M82: 23,191,260 km (0.093 R)
• M83: 23,334,575 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.9

Radius: 5.3

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.07 AU - 18.23 AU

Year: 27045 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,908,059 km

• M1: 110,852 km (0.103 R)
• M2: 646,412 km (0.048 R)
• M3: 699,968 km (0.097 R)
• M4: 3,267,217 km (0.11 R)
• M5: 3,744,435 km (0.073 R)
• M6: 3,842,571 km (0.103 R)
• M7: 4,243,493 km (0.103 R)
• M8: 5,748,298 km (0.088 R)
• M9: 6,973,954 km (0.106 R)
• M10: 8,276,951 km (0.107 R)
• M11: 8,857,989 km (0.073 R)
• M12: 9,252,628 km (0.081 R)
• M13: 9,652,952 km (0.103 R)
• M14: 10,058,961 km (0.101 R)
• M15: 11,523,374 km (0.046 R)
• M16: 12,316,692 km (0.11 R)
• M17: 13,351,760 km (0.115 R)
• M18: 14,414,204 km (0.103 R)
• M19: 14,800,316 km (0.083 R)
• M20: 15,978,698 km (0.12 R)
• M21: 16,138,020 km (0.111 R)
• M22: 16,218,055 km (0.028 R)
• M23: 16,780,992 km (0.073 R)
• M24: 17,187,000 km (0.097 R)
• M25: 17,514,171 km (0.09 R)
• M26: 17,760,858 km (0.096 R)
• M27: 18,843,198 km (0.098 R)
• M28: 20,636,129 km (0.045 R)
• M29: 20,896,728 km (0.117 R)
• M30: 21,071,010 km (0.099 R)
• M31: 21,245,890 km (0.062 R)
• M32: 22,750,994 km (0.101 R)
• M33: 22,840,603 km (0.119 R)
• M34: 23,110,029 km (0.109 R)
• M35: 23,561,665 km (0.108 R)
• M36: 24,198,652 km (0.12 R)
• M37: 25,026,078 km (0.101 R)
• M38: 25,303,881 km (0.107 R)
• M39: 27,754,444 km (0.092 R)
• M40: 29,104,864 km (0.035 R)
• M41: 29,788,078 km (0.057 R)
• M42: 30,476,677 km (0.11 R)
• M43: 31,170,512 km (0.055 R)
• M44: 31,369,626 km (0.037 R)
• M45: 33,079,680 km (0.077 R)
• M46: 33,588,312 km (0.029 R)
• M47: 36,589,246 km (0.101 R)
• M48: 39,244,159 km (0.108 R)
• M49: 39,351,720 km (0.086 R)
• M50: 39,566,991 km (0.069 R)
• M51: 39,890,571 km (0.038 R)
• M52: 39,998,581 km (0.064 R)
• M53: 43,730,599 km (0.109 R)
• M54: 45,299,282 km (0.069 R)
• M55: 45,412,079 km (0.094 R)
• M56: 45,977,260 km (0.059 R)
• M57: 46,203,901 km (0.103 R)
• M58: 48,722,381 km (0.093 R)
• M59: 52,227,609 km (0.079 R)
• M60: 53,533,000 km (0.074 R)
• M61: 54,010,516 km (0.057 R)
• M62: 54,729,184 km (0.091 R)
• M63: 55,813,170 km (0.08 R)
• M64: 56,176,095 km (0.047 R)
• M65: 57,513,500 km (0.088 R)
• M66: 58,002,386 km (0.114 R)
• M67: 58,615,438 km (0.09 R)
• M68: 59,477,421 km (0.104 R)
• M69: 60,095,559 km (0.063 R)
• M70: 60,840,257 km (0.072 R)
• M71: 61,463,183 km (0.09 R)
• M72: 61,837,925 km (0.091 R)
• M73: 62,213,416 km (0.065 R)
• M74: 62,840,979 km (0.064 R)
• M75: 63,596,748 km (0.098 R)
• M76: 63,975,829 km (0.071 R)
• M77: 64,102,388 km (0.049 R)
• M78: 65,117,410 km (0.118 R)
• M79: 65,372,026 km (0.117 R)
• M80: 66,137,817 km (0.083 R)
• M81: 67,292,114 km (0.101 R)
• M82: 74,222,984 km (0.111 R)
• M83: 75,555,901 km (0.029 R)
• M84: 75,689,641 km (0.115 R)
• M85: 77,435,299 km (0.105 R)
• M86: 77,975,048 km (0.115 R)
• M87: 78,110,284 km (0.104 R)
• M88: 84,133,094 km (0.078 R)
• M89: 84,410,449 km (0.093 R)
• M90: 84,826,929 km (0.098 R)
• M91: 85,244,158 km (0.118 R)
• M92: 87,340,323 km (0.07 R)
• M93: 88,888,362 km (0.116 R)
• M94: 94,737,340 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit