🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.48 AU - 2.24 AU

Year: 904 Days

Day: 45.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,750,967 km

• M1: 51,910 km (0.064 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.32 AU - 4.56 AU

Year: 3335 Days

Day: 36.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,750,967 km

• M1: 3,197,954 km (0.045 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 8.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.26 AU - 10.4 AU

Year: 10986 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,750,967 km

• M1: 124,316 km (0.106 R)
• M2: 199,414 km (0.071 R)
• M3: 309,967 km (0.075 R)
• M4: 389,254 km (0.033 R)
• M5: 811,568 km (0.061 R)
• M6: 908,358 km (0.027 R)
• M7: 1,392,457 km (0.034 R)
• M8: 1,869,674 km (0.11 R)
• M9: 2,394,912 km (0.1 R)
• M10: 2,754,845 km (0.098 R)
• M11: 3,009,311 km (0.077 R)
• M12: 3,302,971 km (0.084 R)
• M13: 3,686,989 km (0.078 R)
• M14: 4,905,165 km (0.084 R)
• M15: 4,977,271 km (0.088 R)
• M16: 5,195,684 km (0.038 R)
• M17: 6,571,386 km (0.117 R)
• M18: 6,631,075 km (0.074 R)
• M19: 6,790,995 km (0.057 R)
• M20: 7,217,200 km (0.066 R)
• M21: 7,319,824 km (0.061 R)
• M22: 7,381,757 km (0.032 R)
• M23: 7,547,661 km (0.08 R)
• M24: 7,798,836 km (0.112 R)
• M25: 8,568,667 km (0.069 R)
• M26: 8,677,574 km (0.11 R)
• M27: 9,095,401 km (0.082 R)
• M28: 9,474,781 km (0.115 R)
• M29: 9,768,442 km (0.093 R)
• M30: 10,831,634 km (0.07 R)
• M31: 10,949,367 km (0.057 R)
• M32: 12,297,244 km (0.098 R)
• M33: 12,543,482 km (0.1 R)
• M34: 12,915,831 km (0.11 R)
• M35: 13,015,763 km (0.106 R)
• M36: 13,671,450 km (0.114 R)
• M37: 13,824,190 km (0.108 R)
• M38: 13,900,933 km (0.041 R)
• M39: 15,225,174 km (0.098 R)
• M40: 15,330,790 km (0.051 R)
• M41: 15,595,877 km (0.086 R)
• M42: 15,835,683 km (0.05 R)
• M43: 16,916,078 km (0.109 R)
• M44: 17,964,610 km (0.092 R)
• M45: 18,187,960 km (0.097 R)
• M46: 18,440,331 km (0.097 R)
• M47: 18,948,814 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 8.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.2 AU - 12.86 AU

Year: 13057 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,750,967 km

• M1: 128,804 km (0.066 R)
• M2: 326,423 km (0.098 R)
• M3: 488,736 km (0.066 R)
• M4: 782,546 km (0.065 R)
• M5: 1,127,220 km (0.071 R)
• M6: 1,295,069 km (0.101 R)
• M7: 1,655,001 km (0.12 R)
• M8: 2,330,136 km (0.034 R)
• M9: 2,851,784 km (0.09 R)
• M10: 2,937,504 km (0.087 R)
• M11: 2,995,099 km (0.079 R)
• M12: 3,111,486 km (0.103 R)
• M13: 3,288,760 km (0.079 R)
• M14: 3,439,105 km (0.071 R)
• M15: 4,063,228 km (0.112 R)
• M16: 4,192,331 km (0.11 R)
• M17: 4,722,057 km (0.071 R)
• M18: 4,789,825 km (0.088 R)
• M19: 4,926,258 km (0.028 R)
• M20: 4,994,923 km (0.115 R)
• M21: 5,484,856 km (0.087 R)
• M22: 5,735,582 km (0.118 R)
• M23: 6,174,054 km (0.061 R)
• M24: 6,661,444 km (0.038 R)
• M25: 7,044,713 km (0.065 R)
• M26: 7,752,760 km (0.091 R)
• M27: 7,993,762 km (0.026 R)
• M28: 8,155,926 km (0.094 R)
• M29: 8,565,824 km (0.057 R)
• M30: 9,278,210 km (0.12 R)
• M31: 9,405,966 km (0.102 R)
• M32: 10,315,970 km (0.077 R)
• M33: 10,714,648 km (0.11 R)
• M34: 11,163,592 km (0.058 R)
• M35: 11,390,232 km (0.115 R)
• M36: 11,481,337 km (0.114 R)
• M37: 12,219,154 km (0.079 R)
• M38: 12,735,267 km (0.102 R)
• M39: 12,924,658 km (0.088 R)
• M40: 13,115,096 km (0.118 R)
• M41: 13,450,494 km (0.093 R)
• M42: 14,276,723 km (0.083 R)
• M43: 15,622,655 km (0.065 R)
• M44: 15,978,249 km (0.073 R)
• M45: 16,131,438 km (0.036 R)
• M46: 16,490,772 km (0.071 R)
• M47: 16,852,799 km (0.117 R)
• M48: 16,956,619 km (0.069 R)
• M49: 17,112,949 km (0.105 R)
• M50: 17,795,564 km (0.114 R)
• M51: 18,273,530 km (0.064 R)
• M52: 18,971,104 km (0.037 R)
• M53: 19,079,264 km (0.117 R)
• M54: 19,187,572 km (0.088 R)
• M55: 20,614,287 km (0.092 R)
• M56: 21,791,323 km (0.05 R)
• M57: 22,302,499 km (0.11 R)
• M58: 22,588,082 km (0.08 R)
• M59: 22,990,051 km (0.068 R)
• M60: 23,742,977 km (0.111 R)
• M61: 23,976,200 km (0.109 R)
• M62: 25,929,500 km (0.088 R)
• M63: 26,955,442 km (0.058 R)
• M64: 27,259,724 km (0.096 R)
• M65: 27,994,698 km (0.034 R)
• M66: 29,234,117 km (0.039 R)
• M67: 30,301,647 km (0.119 R)
• M68: 31,381,893 km (0.1 R)
• M69: 32,216,500 km (0.027 R)
• M70: 32,280,977 km (0.12 R)
• M71: 33,123,512 km (0.116 R)
• M72: 35,827,344 km (0.073 R)
• M73: 35,894,214 km (0.095 R)
• M74: 38,738,518 km (0.055 R)
• M75: 39,013,030 km (0.09 R)
• M76: 39,495,334 km (0.06 R)
• M77: 39,771,641 km (0.072 R)
• M78: 40,465,476 km (0.077 R)
• M79: 40,744,177 km (0.12 R)
• M80: 42,288,176 km (0.116 R)
• M81: 44,065,998 km (0.116 R)
• M82: 44,496,241 km (0.088 R)
• M83: 45,867,904 km (0.072 R)
• M84: 45,940,459 km (0.109 R)
• M85: 46,303,982 km (0.077 R)
• M86: 46,814,410 km (0.095 R)
• M87: 48,135,658 km (0.034 R)
• M88: 49,692,523 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.9

Radius: 5.5

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.54 AU - 14.84 AU

Year: 19053 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,750,967 km

• M1: 80,184 km (0.099 R)
• M2: 187,147 km (0.08 R)
• M3: 578,645 km (0.098 R)
• M4: 993,031 km (0.08 R)
• M5: 1,599,949 km (0.086 R)
• M6: 1,690,456 km (0.077 R)
• M7: 2,036,177 km (0.038 R)
• M8: 2,403,589 km (0.106 R)
• M9: 3,198,402 km (0.07 R)
• M10: 3,467,230 km (0.055 R)
• M11: 4,613,150 km (0.119 R)
• M12: 5,451,646 km (0.097 R)
• M13: 6,005,158 km (0.047 R)
• M14: 6,146,229 km (0.093 R)
• M15: 6,193,501 km (0.097 R)
• M16: 6,240,924 km (0.101 R)
• M17: 6,528,002 km (0.025 R)
• M18: 6,819,419 km (0.11 R)
• M19: 8,182,405 km (0.086 R)
• M20: 8,549,219 km (0.03 R)
• M21: 8,654,985 km (0.064 R)
• M22: 8,974,975 km (0.072 R)
• M23: 10,575,522 km (0.107 R)
• M24: 12,142,710 km (0.086 R)
• M25: 13,105,222 km (0.12 R)
• M26: 13,411,000 km (0.083 R)
• M27: 13,533,970 km (0.116 R)
• M28: 13,843,039 km (0.092 R)
• M29: 13,967,355 km (0.078 R)
• M30: 14,657,450 km (0.11 R)
• M31: 14,720,730 km (0.085 R)
• M32: 16,398,021 km (0.112 R)
• M33: 16,859,830 km (0.04 R)
• M34: 17,259,106 km (0.116 R)
• M35: 17,728,844 km (0.081 R)
• M36: 17,931,549 km (0.091 R)
• M37: 17,999,167 km (0.067 R)
• M38: 18,202,770 km (0.118 R)
• M39: 18,680,885 km (0.063 R)
• M40: 19,579,818 km (0.056 R)
• M41: 19,719,243 km (0.058 R)
• M42: 20,918,569 km (0.037 R)
• M43: 21,347,467 km (0.092 R)
• M44: 21,563,037 km (0.056 R)
• M45: 23,313,183 km (0.032 R)
• M46: 23,683,587 km (0.119 R)
• M47: 23,906,637 km (0.092 R)
• M48: 26,022,699 km (0.088 R)
• M49: 26,638,145 km (0.054 R)
• M50: 26,947,663 km (0.064 R)
• M51: 27,414,259 km (0.117 R)
• M52: 27,648,529 km (0.118 R)
• M53: 27,961,936 km (0.041 R)
• M54: 28,119,164 km (0.093 R)
• M55: 30,916,345 km (0.072 R)
• M56: 32,471,564 km (0.083 R)
• M57: 32,967,930 km (0.119 R)
• M58: 33,550,165 km (0.114 R)
• M59: 34,219,765 km (0.098 R)
• M60: 34,387,913 km (0.103 R)
• M61: 35,572,279 km (0.102 R)
• M62: 35,742,522 km (0.069 R)
• M63: 35,913,063 km (0.081 R)
• M64: 36,683,941 km (0.067 R)
• M65: 36,855,979 km (0.086 R)
• M66: 38,416,284 km (0.089 R)
• M67: 38,678,529 km (0.06 R)
• M68: 41,601,223 km (0.047 R)
• M69: 42,140,075 km (0.092 R)
• M70: 43,497,675 km (0.066 R)
• M71: 44,136,159 km (0.109 R)
• M72: 44,961,490 km (0.063 R)
• M73: 45,607,005 km (0.081 R)
• M74: 47,000,509 km (0.097 R)
• M75: 47,843,344 km (0.089 R)
• M76: 48,407,926 km (0.106 R)
• M77: 50,115,137 km (0.085 R)
• M78: 51,841,945 km (0.117 R)
• M79: 54,272,312 km (0.08 R)
• M80: 55,452,041 km (0.1 R)
• M81: 58,337,784 km (0.087 R)
• M82: 58,538,694 km (0.089 R)
• M83: 59,041,642 km (0.079 R)
• M84: 60,966,219 km (0.062 R)
• M85: 61,782,724 km (0.09 R)
• M86: 61,987,523 km (0.108 R)
• M87: 62,500,195 km (0.066 R)
• M88: 64,461,274 km (0.112 R)
• M89: 67,177,522 km (0.11 R)
• M90: 67,388,006 km (0.085 R)
• M91: 68,232,187 km (0.103 R)
• M92: 70,785,374 km (0.045 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit