🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.44 AU - 0.64 AU

Year: 147 Days

Day: 38.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,752,060 km

• M1: 64,327 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 275 Days

Day: 26.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,752,060 km

• M1: 267,930 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 32.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 97.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.57 AU - 2.33 AU

Year: 1010 Days

Day: 21.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.7 AU

Year: 1194 Days

Day: 29.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,752,060 km

• M1: 856,448 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.42 AU - 5.32 AU

Year: 3388 Days

Day: 13.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,752,060 km

• M1: 573,409 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.33 AU - 4.71 AU

Year: 3564 Days

Day: 19.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,752,060 km

• M1: 1,561,652 km (0.081 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 9.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.62 AU - 9.7 AU

Year: 11134 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,752,060 km

• M1: 134,189 km (0.119 R)
• M2: 220,507 km (0.087 R)
• M3: 355,445 km (0.11 R)
• M4: 460,013 km (0.119 R)
• M5: 733,329 km (0.103 R)
• M6: 921,074 km (0.067 R)
• M7: 1,124,677 km (0.108 R)
• M8: 1,195,885 km (0.064 R)
• M9: 1,516,025 km (0.092 R)
• M10: 1,675,945 km (0.065 R)
• M11: 1,947,914 km (0.101 R)
• M12: 2,347,639 km (0.096 R)
• M13: 2,772,797 km (0.078 R)
• M14: 3,044,616 km (0.109 R)
• M15: 3,145,594 km (0.07 R)
• M16: 3,377,022 km (0.068 R)
• M17: 3,829,257 km (0.052 R)
• M18: 4,790,273 km (0.088 R)
• M19: 4,997,167 km (0.041 R)
• M20: 5,207,053 km (0.113 R)
• M21: 5,267,491 km (0.057 R)
• M22: 5,604,535 km (0.086 R)
• M23: 6,558,670 km (0.095 R)
• M24: 7,155,266 km (0.084 R)
• M25: 7,426,038 km (0.103 R)
• M26: 7,631,287 km (0.119 R)
• M27: 7,942,749 km (0.12 R)
• M28: 8,293,706 km (0.108 R)
• M29: 8,471,129 km (0.117 R)
• M30: 8,793,662 km (0.068 R)
• M31: 8,901,971 km (0.078 R)
• M32: 9,339,993 km (0.116 R)
• M33: 9,413,745 km (0.1 R)
• M34: 9,561,698 km (0.111 R)
• M35: 10,161,435 km (0.1 R)
• M36: 10,465,717 km (0.071 R)
• M37: 11,200,692 km (0.118 R)
• M38: 11,436,308 km (0.109 R)
• M39: 11,753,007 km (0.117 R)
• M40: 11,872,536 km (0.103 R)
• M41: 13,172,093 km (0.079 R)
• M42: 13,337,697 km (0.034 R)
• M43: 13,504,050 km (0.106 R)
• M44: 14,049,334 km (0.099 R)
• M45: 14,218,530 km (0.103 R)
• M46: 14,345,837 km (0.109 R)
• M47: 14,516,229 km (0.109 R)
• M48: 14,687,369 km (0.116 R)
• M49: 15,118,062 km (0.077 R)
• M50: 16,657,873 km (0.075 R)
• M51: 16,792,211 km (0.103 R)
• M52: 16,881,970 km (0.062 R)
• M53: 17,152,144 km (0.119 R)
• M54: 17,788,084 km (0.109 R)
• M55: 17,971,342 km (0.067 R)
• M56: 19,036,479 km (0.084 R)
• M57: 20,456,312 km (0.063 R)
• M58: 21,275,959 km (0.049 R)
• M59: 21,373,197 km (0.087 R)
• M60: 21,812,118 km (0.034 R)
• M61: 21,910,104 km (0.044 R)
• M62: 22,008,091 km (0.109 R)
• M63: 22,155,594 km (0.114 R)
• M64: 22,254,030 km (0.091 R)
• M65: 22,897,600 km (0.114 R)
• M66: 23,296,727 km (0.026 R)
• M67: 23,547,303 km (0.078 R)
• M68: 25,584,228 km (0.088 R)
• M69: 26,519,065 km (0.052 R)
• M70: 27,201,231 km (0.065 R)
• M71: 30,041,496 km (0.102 R)
• M72: 30,368,966 km (0.094 R)
• M73: 31,358,406 km (0.1 R)
• M74: 33,651,443 km (0.114 R)
• M75: 34,218,867 km (0.065 R)
• M76: 35,075,914 km (0.049 R)
• M77: 35,478,332 km (0.088 R)
• M78: 36,636,519 km (0.106 R)
• M79: 36,694,712 km (0.109 R)
• M80: 36,752,906 km (0.1 R)
• M81: 37,278,742 km (0.04 R)
• M82: 37,924,706 km (0.047 R)
• M83: 38,042,589 km (0.111 R)
• M84: 38,396,837 km (0.031 R)
• M85: 38,633,650 km (0.118 R)
• M86: 38,692,891 km (0.099 R)
• M87: 39,287,243 km (0.105 R)
• M88: 39,346,933 km (0.101 R)
• M89: 39,525,852 km (0.045 R)
• M90: 39,884,737 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.6

Radius: 5.4

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.95 AU - 13.03 AU

Year: 16370 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,752,060 km

• M1: 72,705 km (0.112 R)
• M2: 139,276 km (0.119 R)
• M3: 193,580 km (0.113 R)
• M4: 271,071 km (0.094 R)
• M5: 458,966 km (0.111 R)
• M6: 644,019 km (0.117 R)
• M7: 1,151,156 km (0.116 R)
• M8: 1,454,989 km (0.102 R)
• M9: 1,534,874 km (0.045 R)
• M10: 1,754,783 km (0.108 R)
• M11: 1,868,477 km (0.104 R)
• M12: 2,103,346 km (0.087 R)
• M13: 2,378,606 km (0.113 R)
• M14: 2,536,581 km (0.102 R)
• M15: 2,996,894 km (0.115 R)
• M16: 3,201,993 km (0.086 R)
• M17: 3,918,267 km (0.11 R)
• M18: 4,525,784 km (0.081 R)
• M19: 4,880,182 km (0.062 R)
• M20: 6,168,219 km (0.098 R)
• M21: 6,516,782 km (0.047 R)
• M22: 8,641,970 km (0.079 R)
• M23: 9,179,325 km (0.097 R)
• M24: 9,327,876 km (0.038 R)
• M25: 10,235,038 km (0.111 R)
• M26: 10,337,512 km (0.114 R)
• M27: 10,388,974 km (0.092 R)
• M28: 11,012,348 km (0.081 R)
• M29: 11,328,448 km (0.114 R)
• M30: 11,808,358 km (0.026 R)
• M31: 11,862,214 km (0.119 R)
• M32: 12,513,263 km (0.093 R)
• M33: 12,898,478 km (0.119 R)
• M34: 13,231,782 km (0.1 R)
• M35: 13,343,532 km (0.051 R)
• M36: 13,906,768 km (0.05 R)
• M37: 14,592,973 km (0.094 R)
• M38: 15,114,920 km (0.111 R)
• M39: 17,507,140 km (0.097 R)
• M40: 17,876,048 km (0.083 R)
• M41: 18,371,815 km (0.096 R)
• M42: 18,872,220 km (0.075 R)
• M43: 19,250,404 km (0.117 R)
• M44: 22,033,074 km (0.055 R)
• M45: 23,032,836 km (0.104 R)
• M46: 23,369,431 km (0.05 R)
• M47: 23,639,904 km (0.103 R)
• M48: 24,525,973 km (0.102 R)
• M49: 24,869,599 km (0.115 R)
• M50: 25,007,528 km (0.072 R)
• M51: 25,214,871 km (0.102 R)
• M52: 27,319,713 km (0.101 R)
• M53: 29,043,529 km (0.071 R)
• M54: 29,407,201 km (0.081 R)
• M55: 29,626,063 km (0.096 R)
• M56: 29,845,374 km (0.044 R)
• M57: 30,359,392 km (0.116 R)
• M58: 31,470,754 km (0.094 R)
• M59: 31,844,151 km (0.096 R)
• M60: 32,219,043 km (0.107 R)
• M61: 34,652,701 km (0.113 R)
• M62: 35,192,899 km (0.04 R)
• M63: 35,813,581 km (0.116 R)
• M64: 37,302,379 km (0.119 R)
• M65: 37,539,342 km (0.115 R)
• M66: 37,697,616 km (0.082 R)
• M67: 37,776,754 km (0.09 R)
• M68: 38,731,338 km (0.078 R)
• M69: 39,372,215 km (0.115 R)
• M70: 40,097,316 km (0.099 R)
• M71: 41,315,641 km (0.098 R)
• M72: 42,628,512 km (0.108 R)
• M73: 45,295,094 km (0.101 R)
• M74: 45,379,317 km (0.102 R)
• M75: 45,547,914 km (0.094 R)
• M76: 45,885,556 km (0.096 R)
• M77: 46,054,752 km (0.025 R)
• M78: 48,358,858 km (0.113 R)
• M79: 52,105,088 km (0.09 R)
• M80: 52,989,511 km (0.109 R)
• M81: 53,878,870 km (0.088 R)
• M82: 53,968,180 km (0.102 R)
• M83: 57,850,693 km (0.035 R)
• M84: 61,076,622 km (0.082 R)
• M85: 61,169,672 km (0.063 R)
• M86: 61,635,520 km (0.097 R)
• M87: 62,383,210 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.9

Radius: 8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.67 AU - 15.93 AU

Year: 17988 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,752,060 km

• M1: 101,577 km (0.117 R)
• M2: 154,684 km (0.116 R)
• M3: 282,291 km (0.103 R)
• M4: 418,724 km (0.088 R)
• M5: 504,743 km (0.073 R)
• M6: 597,494 km (0.093 R)
• M7: 956,230 km (0.081 R)
• M8: 1,049,728 km (0.113 R)
• M9: 1,400,984 km (0.116 R)
• M10: 1,480,869 km (0.089 R)
• M11: 1,730,099 km (0.078 R)
• M12: 1,845,140 km (0.104 R)
• M13: 2,854,477 km (0.115 R)
• M14: 3,025,617 km (0.112 R)
• M15: 3,235,353 km (0.105 R)
• M16: 3,450,026 km (0.114 R)
• M17: 3,595,585 km (0.059 R)
• M18: 4,432,735 km (0.034 R)
• M19: 4,591,308 km (0.104 R)
• M20: 4,671,194 km (0.1 R)
• M21: 4,751,677 km (0.099 R)
• M22: 5,327,629 km (0.118 R)
• M23: 5,496,226 km (0.119 R)
• M24: 7,230,963 km (0.092 R)
• M25: 7,464,784 km (0.112 R)
• M26: 8,181,059 km (0.097 R)
• M27: 8,670,842 km (0.086 R)
• M28: 9,525,046 km (0.103 R)
• M29: 9,576,059 km (0.11 R)
• M30: 10,511,195 km (0.052 R)
• M31: 11,748,070 km (0.074 R)
• M32: 12,188,935 km (0.075 R)
• M33: 12,467,337 km (0.091 R)
• M34: 13,143,819 km (0.116 R)
• M35: 14,239,324 km (0.031 R)
• M36: 16,639,771 km (0.096 R)
• M37: 16,886,608 km (0.092 R)
• M38: 17,384,021 km (0.111 R)
• M39: 17,446,552 km (0.117 R)
• M40: 18,139,191 km (0.11 R)
• M41: 18,266,050 km (0.105 R)
• M42: 18,776,478 km (0.085 R)
• M43: 19,551,095 km (0.102 R)
• M44: 19,681,245 km (0.109 R)
• M45: 20,073,192 km (0.073 R)
• M46: 20,336,035 km (0.06 R)
• M47: 20,666,198 km (0.115 R)
• M48: 20,998,156 km (0.036 R)
• M49: 21,064,727 km (0.111 R)
• M50: 23,924,290 km (0.111 R)
• M51: 25,045,376 km (0.093 R)
• M52: 25,754,769 km (0.076 R)
• M53: 27,995,297 km (0.077 R)
• M54: 28,509,913 km (0.057 R)
• M55: 29,922,267 km (0.06 R)
• M56: 31,509,500 km (0.112 R)
• M57: 31,814,979 km (0.115 R)
• M58: 31,968,018 km (0.077 R)
• M59: 32,582,865 km (0.036 R)
• M60: 34,765,348 km (0.078 R)
• M61: 35,556,123 km (0.09 R)
• M62: 37,236,107 km (0.07 R)
• M63: 38,370,507 km (0.048 R)
• M64: 39,269,591 km (0.1 R)
• M65: 39,598,407 km (0.048 R)
• M66: 40,755,995 km (0.114 R)
• M67: 40,922,198 km (0.101 R)
• M68: 43,273,877 km (0.071 R)
• M69: 43,358,699 km (0.081 R)
• M70: 43,953,799 km (0.117 R)
• M71: 44,124,341 km (0.088 R)
• M72: 44,209,612 km (0.089 R)
• M73: 44,551,592 km (0.071 R)
• M74: 46,795,411 km (0.105 R)
• M75: 46,882,477 km (0.111 R)
• M76: 47,755,829 km (0.11 R)
• M77: 48,194,600 km (0.086 R)
• M78: 48,987,618 km (0.115 R)
• M79: 53,744,232 km (0.071 R)
• M80: 54,200,505 km (0.09 R)
• M81: 55,116,942 km (0.078 R)
• M82: 56,593,922 km (0.11 R)
• M83: 59,115,543 km (0.115 R)
• M84: 59,775,270 km (0.059 R)
• M85: 59,869,816 km (0.082 R)
• M86: 60,437,540 km (0.08 R)
• M87: 61,960,147 km (0.118 R)
• M88: 62,055,740 km (0.053 R)
• M89: 64,364,484 km (0.096 R)
• M90: 64,461,274 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit