🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 245 Days

Day: 41.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,842,656 km

• M1: 212,878 km (0.096 R)
• M2: 280,496 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.99 AU - 1.03 AU

Year: 353 Days

Day: 40.8 Hours

Environment

Temp: 95 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,842,656 km

• M1: 699,370 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.43 AU - 2.01 AU

Year: 786 Days

Day: 40.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.78 AU - 2.62 AU

Year: 1136 Days

Day: 22.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.82 AU - 4.48 AU

Year: 2428 Days

Day: 22.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.54 AU - 4.02 AU

Year: 2559 Days

Day: 39.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989

Radius: 8.7

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.87 AU - 7.01 AU

Year: 5042 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,842,656 km

• M1: 137,331 km (0.114 R)
• M2: 243,396 km (0.061 R)
• M3: 313,258 km (0.062 R)
• M4: 392,246 km (0.119 R)
• M5: 649,105 km (0.04 R)
• M6: 714,779 km (0.111 R)
• M7: 896,839 km (0.114 R)
• M8: 1,356,254 km (0.05 R)
• M9: 1,442,273 km (0.103 R)
• M10: 1,583,942 km (0.118 R)
• M11: 1,881,044 km (0.087 R)
• M12: 2,527,157 km (0.085 R)
• M13: 2,808,251 km (0.095 R)
• M14: 2,874,523 km (0.047 R)
• M15: 3,031,302 km (0.07 R)
• M16: 4,591,308 km (0.046 R)
• M17: 5,176,685 km (0.04 R)
• M18: 5,285,742 km (0.055 R)
• M19: 5,673,200 km (0.104 R)
• M20: 5,729,449 km (0.079 R)
• M21: 5,870,520 km (0.101 R)
• M22: 6,069,934 km (0.117 R)
• M23: 6,329,785 km (0.116 R)
• M24: 6,741,179 km (0.116 R)
• M25: 6,860,409 km (0.091 R)
• M26: 6,920,248 km (0.067 R)
• M27: 8,407,999 km (0.109 R)
• M28: 8,990,682 km (0.112 R)
• M29: 9,553,021 km (0.112 R)
• M30: 9,922,976 km (0.078 R)
• M31: 10,366,235 km (0.091 R)
• M32: 12,825,175 km (0.086 R)
• M33: 13,495,074 km (0.115 R)
• M34: 13,947,907 km (0.109 R)
• M35: 15,140,950 km (0.117 R)
• M36: 16,047,064 km (0.093 R)
• M37: 16,126,650 km (0.082 R)
• M38: 16,526,825 km (0.052 R)
• M39: 16,607,308 km (0.075 R)
• M40: 16,728,183 km (0.119 R)
• M41: 17,911,652 km (0.091 R)
• M42: 18,118,397 km (0.085 R)
• M43: 18,869,378 km (0.077 R)
• M44: 19,206,272 km (0.107 R)
• M45: 19,290,945 km (0.059 R)
• M46: 19,929,129 km (0.087 R)
• M47: 20,530,961 km (0.118 R)
• M48: 20,660,812 km (0.106 R)
• M49: 20,790,813 km (0.089 R)
• M50: 21,269,975 km (0.086 R)
• M51: 21,488,986 km (0.119 R)
• M52: 21,840,840 km (0.067 R)
• M53: 22,863,342 km (0.109 R)
• M54: 23,674,312 km (0.075 R)
• M55: 23,810,446 km (0.071 R)
• M56: 24,128,940 km (0.103 R)
• M57: 24,220,194 km (0.107 R)
• M58: 24,448,930 km (0.057 R)
• M59: 25,093,098 km (0.075 R)
• M60: 25,463,652 km (0.069 R)
• M61: 26,069,823 km (0.109 R)
• M62: 26,304,242 km (0.086 R)
• M63: 26,492,137 km (0.074 R)
• M64: 27,296,226 km (0.099 R)
• M65: 27,629,530 km (0.119 R)
• M66: 27,868,587 km (0.114 R)
• M67: 28,204,285 km (0.113 R)
• M68: 29,025,128 km (0.032 R)
• M69: 29,122,217 km (0.093 R)
• M70: 29,414,233 km (0.102 R)
• M71: 30,148,160 km (0.076 R)
• M72: 30,789,336 km (0.07 R)
• M73: 31,037,070 km (0.043 R)
• M74: 31,285,403 km (0.066 R)
• M75: 31,634,415 km (0.052 R)
• M76: 32,084,854 km (0.097 R)
• M77: 32,235,499 km (0.087 R)
• M78: 32,436,708 km (0.088 R)
• M79: 32,587,951 km (0.109 R)
• M80: 32,891,037 km (0.104 R)
• M81: 33,856,840 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 9.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.41 AU - 11.55 AU

Year: 10980 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,842,656 km

• M1: 130,449 km (0.061 R)
• M2: 248,482 km (0.104 R)
• M3: 639,232 km (0.117 R)
• M4: 1,353,113 km (0.093 R)
• M5: 1,490,743 km (0.111 R)
• M6: 1,804,898 km (0.059 R)
• M7: 2,411,368 km (0.094 R)
• M8: 2,636,513 km (0.106 R)
• M9: 2,780,725 km (0.04 R)
• M10: 3,107,297 km (0.094 R)
• M11: 3,829,556 km (0.099 R)
• M12: 4,193,079 km (0.12 R)
• M13: 4,328,016 km (0.091 R)
• M14: 4,882,276 km (0.091 R)
• M15: 5,203,912 km (0.079 R)
• M16: 5,792,729 km (0.105 R)
• M17: 5,981,222 km (0.096 R)
• M18: 6,209,957 km (0.103 R)
• M19: 6,286,851 km (0.09 R)
• M20: 6,364,043 km (0.092 R)
• M21: 7,437,408 km (0.104 R)
• M22: 7,601,217 km (0.103 R)
• M23: 7,683,496 km (0.063 R)
• M24: 7,807,513 km (0.119 R)
• M25: 8,141,715 km (0.047 R)
• M26: 8,352,947 km (0.101 R)
• M27: 8,608,759 km (0.117 R)
• M28: 9,128,312 km (0.036 R)
• M29: 9,613,458 km (0.075 R)
• M30: 9,836,808 km (0.099 R)
• M31: 11,636,919 km (0.061 R)
• M32: 12,745,439 km (0.075 R)
• M33: 16,855,491 km (0.068 R)
• M34: 17,017,057 km (0.026 R)
• M35: 17,124,917 km (0.099 R)
• M36: 17,504,596 km (0.114 R)
• M37: 18,438,237 km (0.109 R)
• M38: 18,604,590 km (0.108 R)
• M39: 18,994,890 km (0.108 R)
• M40: 19,897,115 km (0.075 R)
• M41: 20,296,242 km (0.115 R)
• M42: 20,582,872 km (0.085 R)
• M43: 21,218,364 km (0.071 R)
• M44: 22,390,164 km (0.111 R)
• M45: 22,686,517 km (0.107 R)
• M46: 22,984,067 km (0.079 R)
• M47: 23,103,446 km (0.055 R)
• M48: 24,369,344 km (0.059 R)
• M49: 24,857,631 km (0.061 R)
• M50: 25,225,791 km (0.087 R)
• M51: 25,472,329 km (0.049 R)
• M52: 25,905,714 km (0.097 R)
• M53: 26,779,664 km (0.072 R)
• M54: 27,536,480 km (0.07 R)
• M55: 27,981,235 km (0.099 R)
• M56: 28,364,355 km (0.09 R)
• M57: 28,684,943 km (0.12 R)
• M58: 29,071,205 km (0.085 R)
• M59: 29,200,308 km (0.111 R)
• M60: 30,962,421 km (0.065 R)
• M61: 31,226,312 km (0.097 R)
• M62: 31,823,057 km (0.084 R)
• M63: 34,793,772 km (0.077 R)
• M64: 34,862,288 km (0.093 R)
• M65: 36,590,592 km (0.042 R)
• M66: 37,149,490 km (0.109 R)
• M67: 37,852,001 km (0.083 R)
• M68: 38,346,422 km (0.07 R)
• M69: 39,770,893 km (0.074 R)
• M70: 39,914,357 km (0.059 R)
• M71: 40,706,029 km (0.113 R)
• M72: 41,357,678 km (0.045 R)
• M73: 41,502,937 km (0.113 R)
• M74: 42,085,771 km (0.107 R)
• M75: 42,524,691 km (0.068 R)
• M76: 42,597,994 km (0.08 R)
• M77: 43,333,267 km (0.03 R)
• M78: 44,295,481 km (0.083 R)
• M79: 45,189,777 km (0.076 R)
• M80: 46,391,646 km (0.062 R)
• M81: 46,542,590 km (0.071 R)
• M82: 47,148,013 km (0.076 R)
• M83: 47,832,423 km (0.102 R)
• M84: 48,596,569 km (0.118 R)
• M85: 49,982,145 km (0.082 R)
• M86: 50,214,470 km (0.11 R)
• M87: 50,291,962 km (0.093 R)
• M88: 50,602,228 km (0.102 R)
• M89: 51,771,634 km (0.102 R)
• M90: 52,163,431 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.9

Radius: 7.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.21 AU - 18.73 AU

Year: 24345 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,842,656 km

• M1: 160,967 km (0.096 R)
• M2: 624,870 km (0.056 R)
• M3: 740,061 km (0.112 R)
• M4: 1,444,068 km (0.115 R)
• M5: 1,625,381 km (0.039 R)
• M6: 1,732,194 km (0.067 R)
• M7: 1,953,299 km (0.102 R)
• M8: 2,212,702 km (0.106 R)
• M9: 2,638,158 km (0.088 R)
• M10: 2,925,087 km (0.081 R)
• M11: 3,597,978 km (0.067 R)
• M12: 3,702,996 km (0.102 R)
• M13: 4,579,191 km (0.092 R)
• M14: 5,197,628 km (0.1 R)
• M15: 6,511,547 km (0.114 R)
• M16: 7,029,604 km (0.104 R)
• M17: 7,471,366 km (0.082 R)
• M18: 7,785,971 km (0.099 R)
• M19: 8,802,937 km (0.09 R)
• M20: 9,135,194 km (0.034 R)
• M21: 10,806,801 km (0.103 R)
• M22: 10,958,792 km (0.063 R)
• M23: 11,625,550 km (0.101 R)
• M24: 12,358,280 km (0.089 R)
• M25: 12,464,195 km (0.085 R)
• M26: 13,267,985 km (0.051 R)
• M27: 14,033,327 km (0.094 R)
• M28: 14,199,082 km (0.089 R)
• M29: 14,477,035 km (0.089 R)
• M30: 15,151,272 km (0.097 R)
• M31: 15,207,820 km (0.087 R)
• M32: 16,355,685 km (0.108 R)
• M33: 16,413,729 km (0.112 R)
• M34: 16,939,864 km (0.051 R)
• M35: 17,234,572 km (0.087 R)
• M36: 17,531,075 km (0.086 R)
• M37: 17,769,385 km (0.093 R)
• M38: 18,430,308 km (0.093 R)
• M39: 18,733,393 km (0.077 R)
• M40: 18,977,088 km (0.063 R)
• M41: 21,343,876 km (0.118 R)
• M42: 21,407,455 km (0.054 R)
• M43: 22,951,156 km (0.089 R)
• M44: 23,934,014 km (0.088 R)
• M45: 24,198,353 km (0.12 R)
• M46: 24,330,897 km (0.09 R)
• M47: 24,796,894 km (0.117 R)
• M48: 24,930,485 km (0.073 R)
• M49: 25,332,903 km (0.094 R)
• M50: 25,669,947 km (0.09 R)
• M51: 25,872,802 km (0.111 R)
• M52: 25,940,570 km (0.113 R)
• M53: 27,032,634 km (0.116 R)
• M54: 28,418,808 km (0.029 R)
• M55: 28,979,800 km (0.029 R)
• M56: 29,050,111 km (0.062 R)
• M57: 30,756,125 km (0.117 R)
• M58: 32,421,150 km (0.087 R)
• M59: 33,227,931 km (0.047 R)
• M60: 33,375,285 km (0.097 R)
• M61: 33,522,788 km (0.052 R)
• M62: 34,189,696 km (0.065 R)
• M63: 34,562,045 km (0.066 R)
• M64: 35,536,525 km (0.088 R)
• M65: 35,838,264 km (0.082 R)
• M66: 36,672,123 km (0.087 R)
• M67: 37,359,226 km (0.083 R)
• M68: 38,436,480 km (0.039 R)
• M69: 38,668,506 km (0.032 R)
• M70: 38,978,772 km (0.105 R)
• M71: 39,134,354 km (0.098 R)
• M72: 40,149,675 km (0.111 R)
• M73: 40,700,045 km (0.092 R)
• M74: 41,015,697 km (0.114 R)
• M75: 41,411,234 km (0.114 R)
• M76: 42,206,346 km (0.1 R)
• M77: 42,846,027 km (0.115 R)
• M78: 43,488,999 km (0.074 R)
• M79: 45,355,082 km (0.118 R)
• M80: 45,518,593 km (0.096 R)
• M81: 46,092,450 km (0.069 R)
• M82: 49,922,305 km (0.047 R)
• M83: 50,091,052 km (0.057 R)
• M84: 50,513,965 km (0.083 R)
• M85: 51,789,736 km (0.114 R)
• M86: 54,459,758 km (0.108 R)
• M87: 56,118,200 km (0.104 R)
• M88: 56,645,383 km (0.089 R)
• M89: 57,085,949 km (0.062 R)
• M90: 58,236,656 km (0.11 R)
• M91: 58,592,250 km (0.06 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit