🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 144 Days

Day: 45.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,542,011 km

• M1: 223,948 km (0.105 R)
• M2: 383,719 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.85 AU - 1.01 AU

Year: 317 Days

Day: 28.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.77 AU - 1.13 AU

Year: 327 Days

Day: 47.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 11.6

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.41 AU - 9.23 AU

Year: 9249 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,542,011 km

• M1: 161,566 km (0.089 R)
• M2: 362,176 km (0.089 R)
• M3: 552,166 km (0.047 R)
• M4: 693,536 km (0.056 R)
• M5: 1,276,818 km (0.096 R)
• M6: 1,426,715 km (0.112 R)
• M7: 2,554,084 km (0.105 R)
• M8: 2,690,219 km (0.087 R)
• M9: 2,969,817 km (0.05 R)
• M10: 3,527,069 km (0.081 R)
• M11: 3,710,027 km (0.057 R)
• M12: 3,864,711 km (0.095 R)
• M13: 3,958,659 km (0.099 R)
• M14: 4,604,323 km (0.084 R)
• M15: 5,144,671 km (0.091 R)
• M16: 5,352,462 km (0.058 R)
• M17: 5,492,635 km (0.103 R)
• M18: 5,598,551 km (0.057 R)
• M19: 6,029,093 km (0.057 R)
• M20: 6,322,006 km (0.116 R)
• M21: 6,396,057 km (0.101 R)
• M22: 6,507,507 km (0.071 R)
• M23: 7,074,932 km (0.077 R)
• M24: 7,384,001 km (0.074 R)
• M25: 8,257,054 km (0.063 R)
• M26: 8,378,678 km (0.1 R)
• M27: 8,582,579 km (0.059 R)
• M28: 8,788,277 km (0.048 R)
• M29: 10,667,375 km (0.109 R)
• M30: 11,066,652 km (0.117 R)
• M31: 11,290,600 km (0.087 R)
• M32: 11,971,570 km (0.038 R)
• M33: 12,432,929 km (0.114 R)
• M34: 12,619,179 km (0.1 R)
• M35: 12,759,352 km (0.065 R)
• M36: 13,707,653 km (0.089 R)
• M37: 13,996,526 km (0.104 R)
• M38: 14,629,475 km (0.043 R)
• M39: 17,513,273 km (0.105 R)
• M40: 17,879,339 km (0.12 R)
• M41: 18,459,629 km (0.102 R)
• M42: 18,725,465 km (0.091 R)
• M43: 19,260,875 km (0.076 R)
• M44: 20,786,923 km (0.098 R)
• M45: 21,900,530 km (0.055 R)
• M46: 22,013,027 km (0.103 R)
• M47: 22,238,471 km (0.052 R)
• M48: 22,464,663 km (0.069 R)
• M49: 23,607,142 km (0.089 R)
• M50: 24,359,919 km (0.114 R)
• M51: 24,476,456 km (0.119 R)
• M52: 25,238,358 km (0.106 R)
• M53: 27,146,778 km (0.086 R)
• M54: 27,935,308 km (0.069 R)
• M55: 28,240,637 km (0.091 R)
• M56: 28,669,834 km (0.057 R)
• M57: 29,039,490 km (0.068 R)
• M58: 29,163,058 km (0.058 R)
• M59: 29,783,590 km (0.12 R)
• M60: 32,053,139 km (0.075 R)
• M61: 33,144,156 km (0.091 R)
• M62: 33,467,437 km (0.077 R)
• M63: 33,661,914 km (0.117 R)
• M64: 33,921,766 km (0.114 R)
• M65: 34,247,441 km (0.11 R)
• M66: 36,024,214 km (0.05 R)
• M67: 36,623,055 km (0.108 R)
• M68: 37,024,276 km (0.053 R)
• M69: 37,830,758 km (0.088 R)
• M70: 38,439,622 km (0.053 R)
• M71: 40,009,951 km (0.103 R)
• M72: 40,630,183 km (0.045 R)
• M73: 41,184,144 km (0.095 R)
• M74: 42,159,522 km (0.095 R)
• M75: 42,860,987 km (0.07 R)
• M76: 44,560,119 km (0.11 R)
• M77: 45,059,776 km (0.076 R)
• M78: 45,274,599 km (0.115 R)
• M79: 45,704,992 km (0.057 R)
• M80: 45,848,905 km (0.054 R)
• M81: 45,992,818 km (0.115 R)
• M82: 46,208,987 km (0.104 R)
• M83: 48,096,912 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 12.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.09 AU - 11.71 AU

Year: 11843 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,542,011 km

• M1: 260,300 km (0.11 R)
• M2: 497,263 km (0.063 R)
• M3: 637,736 km (0.03 R)
• M4: 811,568 km (0.113 R)
• M5: 1,230,293 km (0.113 R)
• M6: 1,810,882 km (0.039 R)
• M7: 2,013,587 km (0.085 R)
• M8: 2,414,061 km (0.093 R)
• M9: 2,666,582 km (0.104 R)
• M10: 2,987,170 km (0.104 R)
• M11: 3,601,718 km (0.095 R)
• M12: 3,956,564 km (0.065 R)
• M13: 4,121,571 km (0.12 R)
• M14: 4,390,548 km (0.072 R)
• M15: 6,390,821 km (0.089 R)
• M16: 6,624,194 km (0.11 R)
• M17: 6,860,409 km (0.103 R)
• M18: 7,874,533 km (0.106 R)
• M19: 8,719,461 km (0.095 R)
• M20: 8,935,182 km (0.066 R)
• M21: 9,065,481 km (0.028 R)
• M22: 10,040,261 km (0.118 R)
• M23: 10,403,036 km (0.111 R)
• M24: 10,724,073 km (0.105 R)
• M25: 10,908,976 km (0.06 R)
• M26: 11,281,923 km (0.078 R)
• M27: 12,088,406 km (0.12 R)
• M28: 12,329,109 km (0.109 R)
• M29: 12,425,898 km (0.074 R)
• M30: 12,864,519 km (0.025 R)
• M31: 13,110,309 km (0.112 R)
• M32: 13,407,410 km (0.109 R)
• M33: 13,606,674 km (0.05 R)
• M34: 13,756,871 km (0.117 R)
• M35: 14,109,174 km (0.09 R)
• M36: 15,080,812 km (0.085 R)
• M37: 15,340,065 km (0.096 R)
• M38: 16,232,715 km (0.111 R)
• M39: 16,605,214 km (0.108 R)
• M40: 17,088,266 km (0.092 R)
• M41: 17,250,280 km (0.068 R)
• M42: 17,630,408 km (0.114 R)
• M43: 18,068,281 km (0.11 R)
• M44: 18,178,236 km (0.049 R)
• M45: 19,290,645 km (0.118 R)
• M46: 19,459,392 km (0.094 R)
• M47: 19,798,381 km (0.119 R)
• M48: 20,082,467 km (0.078 R)
• M49: 21,000,399 km (0.081 R)
• M50: 22,580,303 km (0.101 R)
• M51: 22,936,495 km (0.088 R)
• M52: 23,534,438 km (0.101 R)
• M53: 24,077,029 km (0.08 R)
• M54: 24,806,768 km (0.118 R)
• M55: 25,358,933 km (0.083 R)
• M56: 25,605,620 km (0.044 R)
• M57: 25,791,271 km (0.117 R)
• M58: 26,039,305 km (0.059 R)
• M59: 26,537,914 km (0.073 R)
• M60: 26,976,834 km (0.061 R)
• M61: 27,861,706 km (0.097 R)
• M62: 28,884,656 km (0.071 R)
• M63: 29,530,320 km (0.062 R)
• M64: 30,376,745 km (0.09 R)
• M65: 31,561,860 km (0.087 R)
• M66: 31,760,825 km (0.113 R)
• M67: 32,159,952 km (0.117 R)
• M68: 32,963,442 km (0.096 R)
• M69: 33,232,718 km (0.071 R)
• M70: 34,181,019 km (0.111 R)
• M71: 34,521,953 km (0.09 R)
• M72: 34,863,933 km (0.114 R)
• M73: 35,896,458 km (0.081 R)
• M74: 37,569,560 km (0.116 R)
• M75: 37,780,493 km (0.108 R)
• M76: 38,062,336 km (0.072 R)
• M77: 38,274,166 km (0.12 R)
• M78: 41,208,529 km (0.116 R)
• M79: 42,226,991 km (0.09 R)
• M80: 42,812,667 km (0.096 R)
• M81: 43,474,787 km (0.096 R)
• M82: 45,256,946 km (0.116 R)
• M83: 45,781,287 km (0.085 R)
• M84: 46,911,499 km (0.083 R)
• M85: 48,969,217 km (0.058 R)
• M86: 49,430,428 km (0.065 R)
• M87: 50,279,695 km (0.109 R)
• M88: 51,445,661 km (0.089 R)
• M89: 52,228,057 km (0.102 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit