🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.12 AU

Year: 322 Days

Day: 42 Hours

Environment

Temp: 109 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,154,199 km

• M1: 64,028 km (0.101 R)

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.24 AU - 4.68 AU

Year: 2878 Days

Day: 23.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.1

Radius: 13.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.69 AU - 8.45 AU

Year: 8373 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,154,199 km

• M1: 284,535 km (0.118 R)
• M2: 557,402 km (0.079 R)
• M3: 856,298 km (0.091 R)
• M4: 1,000,660 km (0.047 R)
• M5: 1,278,763 km (0.047 R)
• M6: 1,601,894 km (0.092 R)
• M7: 1,972,598 km (0.106 R)
• M8: 2,190,562 km (0.092 R)
• M9: 2,532,393 km (0.055 R)
• M10: 2,940,945 km (0.077 R)
• M11: 3,165,790 km (0.091 R)
• M12: 3,267,517 km (0.102 R)
• M13: 3,370,440 km (0.116 R)
• M14: 3,526,919 km (0.076 R)
• M15: 4,093,596 km (0.108 R)
• M16: 4,402,067 km (0.052 R)
• M17: 4,487,487 km (0.074 R)
• M18: 4,893,646 km (0.104 R)
• M19: 6,055,572 km (0.076 R)
• M20: 6,310,786 km (0.117 R)
• M21: 6,472,053 km (0.066 R)
• M22: 6,602,203 km (0.088 R)
• M23: 6,931,318 km (0.091 R)
• M24: 7,097,821 km (0.096 R)
• M25: 7,742,887 km (0.111 R)
• M26: 7,915,822 km (0.106 R)
• M27: 8,125,109 km (0.097 R)
• M28: 8,584,674 km (0.079 R)
• M29: 8,980,360 km (0.112 R)
• M30: 9,418,682 km (0.075 R)
• M31: 9,752,136 km (0.11 R)
• M32: 10,316,419 km (0.102 R)
• M33: 10,698,641 km (0.098 R)
• M34: 11,634,825 km (0.045 R)
• M35: 12,112,790 km (0.062 R)
• M36: 12,435,024 km (0.109 R)
• M37: 12,556,497 km (0.119 R)
• M38: 12,678,569 km (0.112 R)
• M39: 12,760,100 km (0.117 R)
• M40: 13,668,458 km (0.107 R)
• M41: 13,919,932 km (0.099 R)
• M42: 14,046,193 km (0.052 R)
• M43: 14,342,247 km (0.085 R)
• M44: 16,250,667 km (0.103 R)
• M45: 16,428,090 km (0.081 R)
• M46: 16,919,370 km (0.115 R)
• M47: 17,099,186 km (0.118 R)
• M48: 17,370,258 km (0.118 R)
• M49: 17,733,780 km (0.049 R)
• M50: 17,825,035 km (0.079 R)
• M51: 18,376,004 km (0.116 R)
• M52: 19,447,574 km (0.057 R)
• M53: 20,683,402 km (0.118 R)
• M54: 21,117,086 km (0.111 R)
• M55: 21,700,069 km (0.047 R)
• M56: 21,993,430 km (0.119 R)
• M57: 22,584,342 km (0.104 R)
• M58: 22,683,376 km (0.093 R)
• M59: 23,180,489 km (0.073 R)
• M60: 24,999,749 km (0.116 R)
• M61: 25,204,848 km (0.085 R)
• M62: 25,719,764 km (0.104 R)
• M63: 26,030,329 km (0.103 R)
• M64: 26,707,558 km (0.115 R)
• M65: 27,074,671 km (0.118 R)
• M66: 28,827,659 km (0.112 R)
• M67: 28,935,220 km (0.104 R)
• M68: 29,474,221 km (0.115 R)
• M69: 30,781,707 km (0.106 R)
• M70: 30,946,564 km (0.111 R)
• M71: 31,166,622 km (0.099 R)
• M72: 32,108,041 km (0.107 R)
• M73: 33,171,233 km (0.118 R)
• M74: 33,678,969 km (0.065 R)
• M75: 33,848,762 km (0.098 R)
• M76: 34,702,068 km (0.115 R)
• M77: 34,873,508 km (0.093 R)
• M78: 35,677,596 km (0.094 R)
• M79: 35,792,936 km (0.094 R)
• M80: 37,128,696 km (0.049 R)
• M81: 39,490,248 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 12.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.36 AU - 10.34 AU

Year: 11291 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,154,199 km

• M1: 327,619 km (0.104 R)
• M2: 941,270 km (0.065 R)
• M3: 1,378,844 km (0.036 R)
• M4: 2,029,146 km (0.065 R)
• M5: 2,185,774 km (0.113 R)
• M6: 2,940,197 km (0.057 R)
• M7: 3,028,908 km (0.104 R)
• M8: 3,118,368 km (0.083 R)
• M9: 3,330,946 km (0.093 R)
• M10: 3,423,547 km (0.102 R)
• M11: 3,802,479 km (0.1 R)
• M12: 4,430,341 km (0.119 R)
• M13: 5,161,725 km (0.092 R)
• M14: 5,269,286 km (0.039 R)
• M15: 5,523,453 km (0.05 R)
• M16: 5,930,808 km (0.114 R)
• M17: 6,233,294 km (0.12 R)
• M18: 6,502,122 km (0.085 R)
• M19: 6,657,404 km (0.09 R)
• M20: 7,131,031 km (0.052 R)
• M21: 7,291,251 km (0.108 R)
• M22: 7,493,357 km (0.119 R)
• M23: 8,616,538 km (0.086 R)
• M24: 8,787,379 km (0.092 R)
• M25: 9,970,100 km (0.045 R)
• M26: 10,648,825 km (0.034 R)
• M27: 11,109,587 km (0.075 R)
• M28: 11,436,009 km (0.1 R)
• M29: 11,765,573 km (0.116 R)
• M30: 12,386,105 km (0.038 R)
• M31: 13,213,531 km (0.081 R)
• M32: 13,509,885 km (0.084 R)
• M33: 14,159,438 km (0.089 R)
• M34: 14,412,109 km (0.067 R)
• M35: 14,870,477 km (0.076 R)
• M36: 16,485,985 km (0.094 R)
• M37: 16,592,199 km (0.098 R)
• M38: 16,698,563 km (0.066 R)
• M39: 16,858,483 km (0.057 R)
• M40: 19,599,116 km (0.103 R)
• M41: 19,711,614 km (0.083 R)
• M42: 19,993,755 km (0.055 R)
• M43: 20,562,078 km (0.115 R)
• M44: 22,064,639 km (0.088 R)
• M45: 22,593,018 km (0.084 R)
• M46: 22,769,993 km (0.106 R)
• M47: 23,184,828 km (0.107 R)
• M48: 24,022,127 km (0.078 R)
• M49: 25,174,330 km (0.08 R)
• M50: 25,849,614 km (0.1 R)
• M51: 26,220,468 km (0.099 R)
• M52: 27,092,623 km (0.1 R)
• M53: 27,595,272 km (0.115 R)
• M54: 28,482,387 km (0.076 R)
• M55: 28,929,386 km (0.104 R)
• M56: 29,572,058 km (0.052 R)
• M57: 30,479,818 km (0.1 R)
• M58: 30,871,615 km (0.073 R)
• M59: 31,068,037 km (0.108 R)
• M60: 31,792,240 km (0.105 R)
• M61: 32,655,270 km (0.096 R)
• M62: 32,855,582 km (0.113 R)
• M63: 33,795,505 km (0.108 R)
• M64: 35,495,835 km (0.062 R)
• M65: 36,598,670 km (0.119 R)
• M66: 37,154,277 km (0.085 R)
• M67: 38,203,706 km (0.067 R)
• M68: 40,045,555 km (0.11 R)
• M69: 40,474,751 km (0.043 R)
• M70: 40,905,443 km (0.07 R)
• M71: 41,771,316 km (0.066 R)
• M72: 42,497,614 km (0.111 R)
• M73: 42,716,176 km (0.111 R)
• M74: 44,183,731 km (0.055 R)
• M75: 45,072,043 km (0.055 R)
• M76: 45,667,592 km (0.113 R)
• M77: 46,640,876 km (0.047 R)
• M78: 48,075,819 km (0.095 R)
• M79: 49,831,948 km (0.112 R)
• M80: 50,911,297 km (0.118 R)
• M81: 51,376,247 km (0.092 R)
• M82: 52,076,216 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit