🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.64 AU

Year: 143 Days

Day: 33.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 199 Days

Day: 12.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,156,354 km

• M1: 145,559 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 246 Days

Day: 44.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,156,354 km

• M1: 51,462 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.5 AU - 1.56 AU

Year: 702 Days

Day: 37.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,156,354 km

• M1: 204,500 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 10.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.57 AU - 8.43 AU

Year: 7617 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,156,354 km

• M1: 174,880 km (0.044 R)
• M2: 275,858 km (0.108 R)
• M3: 366,216 km (0.08 R)
• M4: 490,681 km (0.045 R)
• M5: 838,945 km (0.076 R)
• M6: 930,798 km (0.068 R)
• M7: 1,097,001 km (0.094 R)
• M8: 1,228,348 km (0.077 R)
• M9: 1,334,263 km (0.089 R)
• M10: 1,507,199 km (0.092 R)
• M11: 1,721,423 km (0.114 R)
• M12: 1,823,748 km (0.104 R)
• M13: 1,893,011 km (0.118 R)
• M14: 2,309,492 km (0.118 R)
• M15: 2,442,036 km (0.079 R)
• M16: 3,439,405 km (0.114 R)
• M17: 3,613,387 km (0.104 R)
• M18: 4,129,500 km (0.057 R)
• M19: 4,291,215 km (0.11 R)
• M20: 4,408,051 km (0.089 R)
• M21: 4,644,864 km (0.078 R)
• M22: 4,764,991 km (0.105 R)
• M23: 5,456,134 km (0.114 R)
• M24: 5,532,129 km (0.104 R)
• M25: 6,178,841 km (0.098 R)
• M26: 7,068,948 km (0.062 R)
• M27: 7,179,651 km (0.095 R)
• M28: 7,262,977 km (0.076 R)
• M29: 7,458,800 km (0.103 R)
• M30: 8,056,593 km (0.086 R)
• M31: 8,172,232 km (0.114 R)
• M32: 8,317,492 km (0.106 R)
• M33: 9,177,381 km (0.055 R)
• M34: 9,419,430 km (0.082 R)
• M35: 9,663,873 km (0.12 R)
• M36: 10,221,125 km (0.052 R)
• M37: 10,440,735 km (0.102 R)
• M38: 10,598,560 km (0.12 R)
• M39: 10,884,591 km (0.087 R)
• M40: 10,980,484 km (0.117 R)
• M41: 11,399,507 km (0.077 R)
• M42: 11,561,971 km (0.108 R)
• M43: 12,219,902 km (0.115 R)
• M44: 12,586,866 km (0.101 R)
• M45: 12,856,142 km (0.076 R)
• M46: 13,161,321 km (0.072 R)
• M47: 13,813,419 km (0.119 R)
• M48: 14,935,253 km (0.086 R)
• M49: 15,077,670 km (0.028 R)
• M50: 15,832,092 km (0.074 R)
• M51: 16,086,409 km (0.107 R)
• M52: 16,525,329 km (0.063 R)
• M53: 16,746,285 km (0.094 R)
• M54: 17,415,137 km (0.045 R)
• M55: 17,828,177 km (0.065 R)
• M56: 18,054,817 km (0.068 R)
• M57: 18,130,664 km (0.114 R)
• M58: 19,551,395 km (0.12 R)
• M59: 20,255,552 km (0.077 R)
• M60: 20,769,271 km (0.105 R)
• M61: 20,928,144 km (0.085 R)
• M62: 21,648,308 km (0.096 R)
• M63: 21,890,208 km (0.081 R)
• M64: 22,907,623 km (0.105 R)
• M65: 23,030,742 km (0.111 R)
• M66: 23,566,751 km (0.107 R)
• M67: 23,649,628 km (0.07 R)
• M68: 23,732,655 km (0.093 R)
• M69: 24,023,623 km (0.104 R)
• M70: 24,107,098 km (0.106 R)
• M71: 25,072,753 km (0.104 R)
• M72: 25,709,441 km (0.101 R)
• M73: 25,880,132 km (0.026 R)
• M74: 27,128,826 km (0.075 R)
• M75: 27,433,258 km (0.062 R)
• M76: 28,265,022 km (0.116 R)
• M77: 30,088,171 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311

Radius: 7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.46 AU - 17.3 AU

Year: 25720 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,156,354 km

• M1: 93,199 km (0.072 R)
• M2: 393,442 km (0.111 R)
• M3: 501,153 km (0.063 R)
• M4: 598,691 km (0.073 R)
• M5: 702,960 km (0.106 R)
• M6: 1,153,400 km (0.092 R)
• M7: 1,449,304 km (0.097 R)
• M8: 1,768,546 km (0.034 R)
• M9: 2,045,900 km (0.112 R)
• M10: 2,205,970 km (0.087 R)
• M11: 2,337,018 km (0.059 R)
• M12: 2,745,570 km (0.097 R)
• M13: 2,851,186 km (0.084 R)
• M14: 3,861,271 km (0.101 R)
• M15: 3,940,258 km (0.1 R)
• M16: 4,590,560 km (0.09 R)
• M17: 4,674,335 km (0.086 R)
• M18: 5,361,737 km (0.084 R)
• M19: 5,582,993 km (0.084 R)
• M20: 6,311,235 km (0.115 R)
• M21: 6,497,933 km (0.086 R)
• M22: 6,828,993 km (0.101 R)
• M23: 6,972,607 km (0.091 R)
• M24: 7,020,778 km (0.116 R)
• M25: 8,056,145 km (0.047 R)
• M26: 8,824,479 km (0.053 R)
• M27: 9,033,318 km (0.056 R)
• M28: 9,509,338 km (0.097 R)
• M29: 12,181,904 km (0.106 R)
• M30: 13,299,699 km (0.077 R)
• M31: 13,719,770 km (0.085 R)
• M32: 16,330,253 km (0.098 R)
• M33: 16,458,309 km (0.1 R)
• M34: 16,844,571 km (0.09 R)
• M35: 17,625,920 km (0.108 R)
• M36: 18,352,517 km (0.119 R)
• M37: 20,798,143 km (0.11 R)
• M38: 21,215,521 km (0.089 R)
• M39: 22,129,564 km (0.111 R)
• M40: 23,128,130 km (0.099 R)
• M41: 23,200,087 km (0.041 R)
• M42: 24,360,368 km (0.106 R)
• M43: 24,579,977 km (0.108 R)
• M44: 24,653,430 km (0.078 R)
• M45: 25,762,698 km (0.09 R)
• M46: 28,106,298 km (0.113 R)
• M47: 28,876,727 km (0.07 R)
• M48: 29,576,097 km (0.119 R)
• M49: 30,202,314 km (0.1 R)
• M50: 32,267,812 km (0.109 R)
• M51: 33,074,294 km (0.116 R)
• M52: 36,199,094 km (0.076 R)
• M53: 37,542,782 km (0.119 R)
• M54: 37,881,173 km (0.104 R)
• M55: 38,220,610 km (0.084 R)
• M56: 38,305,732 km (0.113 R)
• M57: 38,731,786 km (0.083 R)
• M58: 40,105,693 km (0.106 R)
• M59: 43,166,466 km (0.115 R)
• M60: 43,965,617 km (0.119 R)
• M61: 44,411,569 km (0.058 R)
• M62: 44,501,028 km (0.11 R)
• M63: 45,308,258 km (0.087 R)
• M64: 46,664,363 km (0.08 R)
• M65: 47,758,821 km (0.113 R)
• M66: 48,033,782 km (0.112 R)
• M67: 49,973,019 km (0.082 R)
• M68: 50,811,964 km (0.084 R)
• M69: 51,467,801 km (0.039 R)
• M70: 51,749,643 km (0.083 R)
• M71: 52,692,858 km (0.071 R)
• M72: 53,261,629 km (0.086 R)
• M73: 54,023,082 km (0.052 R)
• M74: 54,788,126 km (0.058 R)
• M75: 54,884,018 km (0.091 R)
• M76: 55,075,952 km (0.102 R)
• M77: 57,883,904 km (0.116 R)
• M78: 59,748,791 km (0.063 R)
• M79: 59,847,526 km (0.06 R)
• M80: 60,837,415 km (0.059 R)
• M81: 62,132,484 km (0.105 R)
• M82: 62,232,415 km (0.041 R)
• M83: 62,332,496 km (0.096 R)
• M84: 63,436,528 km (0.074 R)
• M85: 64,445,865 km (0.111 R)
• M86: 65,460,438 km (0.027 R)
• M87: 65,663,891 km (0.118 R)
• M88: 66,480,247 km (0.059 R)
• M89: 67,299,893 km (0.091 R)
• M90: 67,813,912 km (0.112 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit