🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 204 Days

Day: 40 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,364,503 km

• M1: 48,320 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.57 AU - 1.85 AU

Year: 779 Days

Day: 22.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.37 AU - 3.91 AU

Year: 1938 Days

Day: 19.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.81 AU - 3.65 AU

Year: 2022 Days

Day: 35.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,364,503 km

• M1: 1,461,870 km (0.105 R)
• M2: 1,582,596 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.55 AU - 5.57 AU

Year: 3964 Days

Day: 41.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 82.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,364,503 km

• M1: 38,447 km (0.056 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 9.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.36 AU - 8.28 AU

Year: 6203 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,364,503 km

• M1: 144,212 km (0.111 R)
• M2: 207,492 km (0.074 R)
• M3: 333,902 km (0.04 R)
• M4: 762,800 km (0.119 R)
• M5: 1,229,096 km (0.056 R)
• M6: 1,583,344 km (0.079 R)
• M7: 1,668,315 km (0.082 R)
• M8: 1,789,939 km (0.042 R)
• M9: 2,097,661 km (0.088 R)
• M10: 2,172,460 km (0.091 R)
• M11: 2,461,483 km (0.062 R)
• M12: 2,620,655 km (0.075 R)
• M13: 2,701,438 km (0.053 R)
• M14: 2,845,052 km (0.115 R)
• M15: 2,991,209 km (0.047 R)
• M16: 3,118,517 km (0.119 R)
• M17: 3,182,844 km (0.03 R)
• M18: 3,269,312 km (0.082 R)
• M19: 3,444,641 km (0.078 R)
• M20: 3,533,352 km (0.12 R)
• M21: 3,873,388 km (0.026 R)
• M22: 4,439,317 km (0.109 R)
• M23: 4,682,713 km (0.086 R)
• M24: 5,081,391 km (0.056 R)
• M25: 5,884,731 km (0.057 R)
• M26: 5,964,617 km (0.104 R)
• M27: 6,260,521 km (0.09 R)
• M28: 6,506,161 km (0.053 R)
• M29: 6,950,766 km (0.074 R)
• M30: 7,347,948 km (0.11 R)
• M31: 8,492,970 km (0.115 R)
• M32: 8,613,546 km (0.035 R)
• M33: 8,704,352 km (0.096 R)
• M34: 9,504,551 km (0.08 R)
• M35: 11,043,165 km (0.11 R)
• M36: 11,439,749 km (0.109 R)
• M37: 11,539,681 km (0.075 R)
• M38: 11,706,781 km (0.08 R)
• M39: 11,773,801 km (0.111 R)
• M40: 12,111,144 km (0.09 R)
• M41: 12,179,062 km (0.089 R)
• M42: 12,691,883 km (0.083 R)
• M43: 12,760,848 km (0.086 R)
• M44: 12,864,519 km (0.089 R)
• M45: 13,072,610 km (0.065 R)
• M46: 13,142,173 km (0.091 R)
• M47: 13,456,927 km (0.119 R)
• M48: 13,562,393 km (0.072 R)
• M49: 13,668,159 km (0.057 R)
• M50: 14,344,341 km (0.108 R)
• M51: 14,488,105 km (0.063 R)
• M52: 14,596,264 km (0.104 R)
• M53: 14,740,925 km (0.067 R)
• M54: 14,849,683 km (0.051 R)
• M55: 15,250,605 km (0.089 R)
• M56: 15,397,361 km (0.068 R)
• M57: 15,470,963 km (0.103 R)
• M58: 16,100,770 km (0.106 R)
• M59: 16,475,214 km (0.088 R)
• M60: 18,938,642 km (0.038 R)
• M61: 19,373,523 km (0.116 R)
• M62: 20,212,916 km (0.071 R)
• M63: 20,293,400 km (0.077 R)
• M64: 20,454,816 km (0.102 R)
• M65: 20,860,376 km (0.07 R)
• M66: 21,064,128 km (0.12 R)
• M67: 21,186,649 km (0.089 R)
• M68: 21,638,135 km (0.036 R)
• M69: 21,927,009 km (0.081 R)
• M70: 22,175,640 km (0.032 R)
• M71: 22,675,746 km (0.088 R)
• M72: 22,801,408 km (0.108 R)
• M73: 24,455,512 km (0.099 R)
• M74: 24,584,316 km (0.108 R)
• M75: 24,670,334 km (0.056 R)
• M76: 25,188,541 km (0.097 R)
• M77: 25,405,458 km (0.118 R)
• M78: 26,191,745 km (0.079 R)
• M79: 26,852,967 km (0.079 R)
• M80: 27,385,985 km (0.102 R)
• M81: 27,519,875 km (0.102 R)
• M82: 27,788,104 km (0.111 R)
• M83: 29,507,133 km (0.077 R)
• M84: 30,471,740 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 11.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.2 AU - 9.8 AU

Year: 8630 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,364,503 km

• M1: 144,512 km (0.087 R)
• M2: 243,545 km (0.113 R)
• M3: 490,531 km (0.063 R)
• M4: 1,233,434 km (0.116 R)
• M5: 1,740,870 km (0.098 R)
• M6: 1,846,187 km (0.055 R)
• M7: 2,119,353 km (0.073 R)
• M8: 2,232,299 km (0.072 R)
• M9: 2,543,613 km (0.061 R)
• M10: 2,623,797 km (0.083 R)
• M11: 2,786,410 km (0.118 R)
• M12: 3,058,080 km (0.086 R)
• M13: 3,515,251 km (0.118 R)
• M14: 3,786,173 km (0.111 R)
• M15: 3,901,213 km (0.087 R)
• M16: 4,064,125 km (0.095 R)
• M17: 4,566,475 km (0.04 R)
• M18: 4,763,196 km (0.081 R)
• M19: 5,063,439 km (0.081 R)
• M20: 5,761,612 km (0.093 R)
• M21: 6,001,119 km (0.106 R)
• M22: 6,081,602 km (0.069 R)
• M23: 6,162,535 km (0.09 R)
• M24: 6,271,143 km (0.091 R)
• M25: 7,448,328 km (0.089 R)
• M26: 7,709,377 km (0.106 R)
• M27: 7,914,625 km (0.12 R)
• M28: 8,390,346 km (0.107 R)
• M29: 8,662,166 km (0.111 R)
• M30: 8,906,160 km (0.074 R)
• M31: 9,245,448 km (0.063 R)
• M32: 9,338,647 km (0.092 R)
• M33: 9,714,886 km (0.118 R)
• M34: 10,128,075 km (0.074 R)
• M35: 10,352,921 km (0.12 R)
• M36: 10,644,636 km (0.087 R)
• M37: 11,037,630 km (0.04 R)
• M38: 11,136,514 km (0.113 R)
• M39: 11,804,170 km (0.069 R)
• M40: 11,905,447 km (0.117 R)
• M41: 12,553,505 km (0.092 R)
• M42: 12,968,789 km (0.096 R)
• M43: 13,423,716 km (0.026 R)
• M44: 13,529,482 km (0.114 R)
• M45: 13,883,879 km (0.115 R)
• M46: 14,062,349 km (0.07 R)
• M47: 14,349,278 km (0.113 R)
• M48: 14,421,384 km (0.085 R)
• M49: 14,493,491 km (0.088 R)
• M50: 14,602,099 km (0.112 R)
• M51: 14,856,265 km (0.044 R)
• M52: 15,002,273 km (0.104 R)
• M53: 15,075,277 km (0.11 R)
• M54: 15,406,038 km (0.095 R)
• M55: 16,261,737 km (0.085 R)
• M56: 16,412,233 km (0.085 R)
• M57: 16,525,329 km (0.118 R)
• M58: 18,409,514 km (0.101 R)
• M59: 18,881,196 km (0.114 R)
• M60: 19,796,585 km (0.097 R)
• M61: 19,876,770 km (0.103 R)
• M62: 19,997,495 km (0.117 R)
• M63: 20,199,004 km (0.116 R)
• M64: 20,441,801 km (0.098 R)
• M65: 20,522,883 km (0.054 R)
• M66: 20,685,496 km (0.046 R)
• M67: 21,012,068 km (0.055 R)
• M68: 21,135,038 km (0.088 R)
• M69: 21,299,146 km (0.061 R)
• M70: 21,381,425 km (0.114 R)
• M71: 21,504,993 km (0.105 R)
• M72: 21,877,342 km (0.092 R)
• M73: 22,043,396 km (0.12 R)
• M74: 23,514,990 km (0.11 R)
• M75: 25,322,282 km (0.082 R)
• M76: 25,540,396 km (0.088 R)
• M77: 26,375,152 km (0.069 R)
• M78: 27,845,848 km (0.108 R)
• M79: 28,659,362 km (0.106 R)
• M80: 28,841,273 km (0.113 R)
• M81: 28,932,228 km (0.052 R)
• M82: 30,355,951 km (0.04 R)
• M83: 30,541,303 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.6

Radius: 4.3

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.46 AU - 15.02 AU

Year: 18714 Days

Day: 23.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,364,503 km

• M1: 64,028 km (0.107 R)
• M2: 99,483 km (0.062 R)
• M3: 127,607 km (0.056 R)
• M4: 292,613 km (0.113 R)
• M5: 371,003 km (0.093 R)
• M6: 474,524 km (0.096 R)
• M7: 647,011 km (0.067 R)
• M8: 772,523 km (0.036 R)
• M9: 1,427,612 km (0.049 R)
• M10: 1,563,597 km (0.112 R)
• M11: 1,591,273 km (0.096 R)
• M12: 2,087,189 km (0.089 R)
• M13: 2,431,863 km (0.117 R)
• M14: 2,793,890 km (0.06 R)
• M15: 3,678,013 km (0.102 R)
• M16: 4,208,039 km (0.052 R)
• M17: 4,481,952 km (0.118 R)
• M18: 4,521,446 km (0.074 R)
• M19: 5,129,412 km (0.11 R)
• M20: 5,212,289 km (0.026 R)
• M21: 5,254,027 km (0.082 R)
• M22: 6,554,332 km (0.083 R)
• M23: 7,333,138 km (0.072 R)
• M24: 7,520,584 km (0.113 R)
• M25: 7,567,707 km (0.049 R)
• M26: 7,804,671 km (0.095 R)
• M27: 7,900,264 km (0.073 R)
• M28: 8,286,076 km (0.099 R)
• M29: 8,579,438 km (0.105 R)
• M30: 8,727,540 km (0.097 R)
• M31: 9,378,440 km (0.091 R)
• M32: 9,530,880 km (0.101 R)
• M33: 9,735,530 km (0.118 R)
• M34: 10,726,766 km (0.108 R)
• M35: 11,477,448 km (0.076 R)
• M36: 12,915,981 km (0.096 R)
• M37: 15,897,766 km (0.073 R)
• M38: 16,998,806 km (0.064 R)
• M39: 17,308,922 km (0.072 R)
• M40: 17,683,516 km (0.081 R)
• M41: 17,871,859 km (0.063 R)
• M42: 18,187,212 km (0.105 R)
• M43: 18,631,816 km (0.083 R)
• M44: 18,695,695 km (0.064 R)
• M45: 19,596,573 km (0.109 R)
• M46: 20,183,146 km (0.116 R)
• M47: 21,107,063 km (0.109 R)
• M48: 21,708,297 km (0.052 R)
• M49: 22,247,298 km (0.093 R)
• M50: 22,382,833 km (0.052 R)
• M51: 23,545,358 km (0.063 R)
• M52: 24,517,296 km (0.117 R)
• M53: 24,937,815 km (0.056 R)
• M54: 25,078,587 km (0.08 R)
• M55: 26,356,901 km (0.044 R)
• M56: 26,572,023 km (0.085 R)
• M57: 27,583,603 km (0.082 R)
• M58: 27,874,870 km (0.089 R)
• M59: 28,020,878 km (0.105 R)
• M60: 28,754,955 km (0.099 R)
• M61: 29,050,411 km (0.091 R)
• M62: 30,392,004 km (0.061 R)
• M63: 31,753,644 km (0.027 R)
• M64: 31,829,939 km (0.061 R)
• M65: 31,906,234 km (0.113 R)
• M66: 32,288,606 km (0.06 R)
• M67: 32,518,837 km (0.085 R)
• M68: 33,833,204 km (0.07 R)
• M69: 35,243,912 km (0.083 R)
• M70: 38,446,653 km (0.082 R)
• M71: 39,016,770 km (0.077 R)
• M72: 41,490,969 km (0.109 R)
• M73: 45,382,160 km (0.099 R)
• M74: 45,554,048 km (0.115 R)
• M75: 46,589,414 km (0.026 R)
• M76: 46,762,649 km (0.083 R)
• M77: 47,283,997 km (0.114 R)
• M78: 47,894,506 km (0.053 R)
• M79: 48,069,386 km (0.114 R)
• M80: 48,156,901 km (0.09 R)
• M81: 49,653,179 km (0.073 R)
• M82: 51,701,772 km (0.112 R)
• M83: 54,323,774 km (0.039 R)
• M84: 56,618,755 km (0.081 R)
• M85: 57,545,514 km (0.116 R)
• M86: 59,507,939 km (0.099 R)
• M87: 61,112,675 km (0.117 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit