🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.5 AU - 0.56 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.68 AU - 1 AU

Year: 290 Days

Day: 34.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.02 AU - 1.38 AU

Year: 495 Days

Day: 40.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.31 AU - 1.35 AU

Year: 578 Days

Day: 34 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.52 AU - 1.76 AU

Year: 791 Days

Day: 45.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.32 AU - 4.94 AU

Year: 3162 Days

Day: 19.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,174,214 km

• M1: 3,398,265 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 8.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.12 AU - 7.7 AU

Year: 7599 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,174,214 km

• M1: 113,994 km (0.095 R)
• M2: 227,389 km (0.077 R)
• M3: 482,752 km (0.073 R)
• M4: 874,549 km (0.033 R)
• M5: 1,235,678 km (0.09 R)
• M6: 1,518,119 km (0.091 R)
• M7: 1,857,706 km (0.067 R)
• M8: 2,007,903 km (0.081 R)
• M9: 2,482,277 km (0.079 R)
• M10: 2,968,620 km (0.089 R)
• M11: 3,100,416 km (0.092 R)
• M12: 3,167,137 km (0.104 R)
• M13: 3,279,185 km (0.068 R)
• M14: 3,979,603 km (0.077 R)
• M15: 4,247,832 km (0.077 R)
• M16: 4,547,177 km (0.057 R)
• M17: 5,192,692 km (0.109 R)
• M18: 5,539,759 km (0.101 R)
• M19: 6,032,833 km (0.111 R)
• M20: 6,312,881 km (0.046 R)
• M21: 6,482,824 km (0.09 R)
• M22: 7,119,363 km (0.107 R)
• M23: 7,237,246 km (0.067 R)
• M24: 8,111,047 km (0.055 R)
• M25: 9,018,059 km (0.052 R)
• M26: 9,662,227 km (0.072 R)
• M27: 10,521,667 km (0.09 R)
• M28: 10,757,134 km (0.111 R)
• M29: 11,165,087 km (0.1 R)
• M30: 11,267,861 km (0.101 R)
• M31: 12,031,110 km (0.111 R)
• M32: 12,136,426 km (0.116 R)
• M33: 12,561,135 km (0.119 R)
• M34: 13,388,411 km (0.095 R)
• M35: 13,461,265 km (0.094 R)
• M36: 14,196,389 km (0.112 R)
• M37: 14,493,939 km (0.079 R)
• M38: 14,718,635 km (0.087 R)
• M39: 14,793,733 km (0.101 R)
• M40: 15,590,342 km (0.048 R)
• M41: 15,743,680 km (0.119 R)
• M42: 16,830,808 km (0.1 R)
• M43: 17,106,367 km (0.117 R)
• M44: 17,423,215 km (0.117 R)
• M45: 17,982,262 km (0.087 R)
• M46: 19,364,248 km (0.037 R)
• M47: 21,118,133 km (0.108 R)
• M48: 21,287,927 km (0.065 R)
• M49: 21,500,655 km (0.119 R)
• M50: 21,885,271 km (0.083 R)
• M51: 22,014,075 km (0.11 R)
• M52: 22,661,534 km (0.099 R)
• M53: 22,835,367 km (0.119 R)
• M54: 23,359,109 km (0.117 R)
• M55: 23,578,569 km (0.109 R)
• M56: 23,666,533 km (0.113 R)
• M57: 23,887,040 km (0.055 R)
• M58: 24,063,715 km (0.107 R)
• M59: 24,463,141 km (0.048 R)
• M60: 26,905,476 km (0.081 R)
• M61: 29,708,641 km (0.073 R)
• M62: 29,803,636 km (0.081 R)
• M63: 30,903,928 km (0.087 R)
• M64: 31,193,101 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.9

Radius: 5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.82 AU - 18.5 AU

Year: 24473 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,174,214 km

• M1: 238,758 km (0.089 R)
• M2: 442,062 km (0.071 R)
• M3: 582,534 km (0.071 R)
• M4: 625,319 km (0.046 R)
• M5: 669,151 km (0.114 R)
• M6: 929,152 km (0.069 R)
• M7: 1,083,388 km (0.12 R)
• M8: 1,416,243 km (0.115 R)
• M9: 1,624,334 km (0.048 R)
• M10: 1,747,602 km (0.065 R)
• M11: 2,478,986 km (0.094 R)
• M12: 3,101,463 km (0.086 R)
• M13: 3,410,383 km (0.104 R)
• M14: 4,015,805 km (0.06 R)
• M15: 4,267,130 km (0.097 R)
• M16: 5,927,068 km (0.086 R)
• M17: 5,974,341 km (0.112 R)
• M18: 7,047,855 km (0.116 R)
• M19: 7,813,198 km (0.082 R)
• M20: 7,865,258 km (0.055 R)
• M21: 8,444,351 km (0.097 R)
• M22: 8,604,720 km (0.073 R)
• M23: 9,091,811 km (0.116 R)
• M24: 10,149,019 km (0.063 R)
• M25: 11,127,538 km (0.09 R)
• M26: 11,244,674 km (0.039 R)
• M27: 12,015,701 km (0.079 R)
• M28: 12,620,376 km (0.112 R)
• M29: 13,358,940 km (0.119 R)
• M30: 13,421,173 km (0.112 R)
• M31: 13,545,788 km (0.044 R)
• M32: 13,922,027 km (0.069 R)
• M33: 14,749,004 km (0.112 R)
• M34: 15,200,939 km (0.111 R)
• M35: 16,383,660 km (0.096 R)
• M36: 16,450,231 km (0.044 R)
• M37: 16,650,542 km (0.029 R)
• M38: 18,350,572 km (0.109 R)
• M39: 20,677,567 km (0.108 R)
• M40: 20,965,842 km (0.063 R)
• M41: 21,692,589 km (0.065 R)
• M42: 25,601,581 km (0.076 R)
• M43: 26,455,935 km (0.116 R)
• M44: 27,083,049 km (0.078 R)
• M45: 27,161,887 km (0.088 R)
• M46: 27,635,813 km (0.094 R)
• M47: 30,536,965 km (0.117 R)
• M48: 33,279,991 km (0.099 R)
• M49: 33,364,215 km (0.061 R)
• M50: 34,211,687 km (0.045 R)
• M51: 34,296,808 km (0.115 R)
• M52: 34,809,031 km (0.101 R)
• M53: 35,754,639 km (0.095 R)
• M54: 36,187,276 km (0.108 R)
• M55: 37,145,151 km (0.115 R)
• M56: 41,240,243 km (0.092 R)
• M57: 41,512,212 km (0.061 R)
• M58: 42,240,455 km (0.091 R)
• M59: 42,881,182 km (0.066 R)
• M60: 44,264,813 km (0.026 R)
• M61: 44,729,315 km (0.09 R)
• M62: 47,075,757 km (0.106 R)
• M63: 47,549,833 km (0.055 R)
• M64: 50,427,348 km (0.1 R)
• M65: 51,204,210 km (0.118 R)
• M66: 51,594,211 km (0.04 R)
• M67: 52,573,180 km (0.088 R)
• M68: 53,163,642 km (0.07 R)
• M69: 58,167,990 km (0.111 R)
• M70: 58,269,567 km (0.084 R)
• M71: 59,289,077 km (0.112 R)
• M72: 60,211,497 km (0.102 R)
• M73: 60,623,041 km (0.085 R)
• M74: 60,725,964 km (0.115 R)
• M75: 63,007,182 km (0.092 R)
• M76: 64,578,708 km (0.083 R)
• M77: 64,894,509 km (0.05 R)
• M78: 65,845,054 km (0.063 R)
• M79: 65,950,969 km (0.096 R)
• M80: 67,866,869 km (0.116 R)
• M81: 71,100,427 km (0.117 R)
• M82: 72,189,500 km (0.077 R)
• M83: 72,845,486 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit