🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.57 AU - 0.65 AU

Year: 172 Days

Day: 46.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 351 Days

Day: 36.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.61 AU - 1.97 AU

Year: 866 Days

Day: 18.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.28 AU - 3.72 AU

Year: 1879 Days

Day: 16 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.74 AU - 3.8 AU

Year: 2139 Days

Day: 13 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,084,044 km

• M1: 860,637 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.44 AU - 3.68 AU

Year: 2429 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 12.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.49 AU - 5.61 AU

Year: 4104 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,084,044 km

• M1: 160,070 km (0.087 R)
• M2: 255,064 km (0.078 R)
• M3: 388,954 km (0.071 R)
• M4: 482,603 km (0.096 R)
• M5: 764,296 km (0.106 R)
• M6: 937,829 km (0.065 R)
• M7: 1,125,126 km (0.113 R)
• M8: 1,567,486 km (0.092 R)
• M9: 1,716,636 km (0.09 R)
• M10: 1,933,852 km (0.114 R)
• M11: 2,029,744 km (0.074 R)
• M12: 2,293,635 km (0.108 R)
• M13: 2,692,762 km (0.085 R)
• M14: 2,782,371 km (0.104 R)
• M15: 3,076,480 km (0.079 R)
• M16: 3,400,060 km (0.053 R)
• M17: 3,977,658 km (0.094 R)
• M18: 4,204,897 km (0.108 R)
• M19: 4,415,232 km (0.066 R)
• M20: 4,564,530 km (0.105 R)
• M21: 4,846,373 km (0.095 R)
• M22: 5,472,889 km (0.035 R)
• M23: 5,610,369 km (0.09 R)
• M24: 5,795,721 km (0.071 R)
• M25: 6,291,787 km (0.119 R)
• M26: 7,049,351 km (0.044 R)
• M27: 7,249,513 km (0.113 R)
• M28: 7,476,902 km (0.112 R)
• M29: 7,758,295 km (0.093 R)
• M30: 7,990,920 km (0.113 R)
• M31: 8,357,584 km (0.092 R)
• M32: 8,569,714 km (0.032 R)
• M33: 8,649,599 km (0.096 R)
• M34: 8,864,123 km (0.098 R)
• M35: 9,823,195 km (0.107 R)
• M36: 9,906,969 km (0.112 R)
• M37: 9,990,894 km (0.117 R)
• M38: 10,103,391 km (0.039 R)
• M39: 10,614,119 km (0.051 R)
• M40: 11,017,434 km (0.054 R)
• M41: 11,396,366 km (0.087 R)
• M42: 11,749,866 km (0.079 R)
• M43: 12,167,094 km (0.078 R)
• M44: 12,257,002 km (0.072 R)
• M45: 12,558,741 km (0.106 R)
• M46: 12,771,320 km (0.116 R)
• M47: 13,107,915 km (0.046 R)
• M48: 13,200,217 km (0.114 R)
• M49: 13,354,602 km (0.038 R)
• M50: 13,727,400 km (0.117 R)
• M51: 14,072,223 km (0.12 R)
• M52: 14,578,911 km (0.053 R)
• M53: 15,285,462 km (0.1 R)
• M54: 15,415,013 km (0.053 R)
• M55: 16,831,855 km (0.102 R)
• M56: 17,403,468 km (0.087 R)
• M57: 18,289,985 km (0.108 R)
• M58: 18,496,730 km (0.081 R)
• M59: 19,261,175 km (0.055 R)
• M60: 20,213,515 km (0.117 R)
• M61: 20,355,932 km (0.047 R)
• M62: 20,534,402 km (0.091 R)
• M63: 21,181,263 km (0.106 R)
• M64: 21,579,792 km (0.107 R)
• M65: 21,725,351 km (0.073 R)
• M66: 21,907,711 km (0.038 R)
• M67: 22,200,623 km (0.099 R)
• M68: 22,642,386 km (0.064 R)
• M69: 23,235,990 km (0.062 R)
• M70: 23,759,732 km (0.109 R)
• M71: 23,909,928 km (0.082 R)
• M72: 24,060,574 km (0.118 R)
• M73: 24,287,214 km (0.099 R)
• M74: 24,894,731 km (0.101 R)
• M75: 25,123,915 km (0.08 R)
• M76: 25,315,400 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 9.8

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.98 AU - 6.58 AU

Year: 5692 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,084,044 km

• M1: 135,835 km (0.089 R)
• M2: 206,894 km (0.101 R)
• M3: 362,476 km (0.068 R)
• M4: 488,886 km (0.117 R)
• M5: 655,239 km (0.073 R)
• M6: 841,189 km (0.091 R)
• M7: 1,002,755 km (0.09 R)
• M8: 1,145,471 km (0.09 R)
• M9: 1,387,969 km (0.071 R)
• M10: 1,531,882 km (0.056 R)
• M11: 1,852,022 km (0.031 R)
• M12: 2,156,453 km (0.1 R)
• M13: 2,230,504 km (0.073 R)
• M14: 2,381,000 km (0.114 R)
• M15: 2,652,669 km (0.039 R)
• M16: 3,079,023 km (0.095 R)
• M17: 3,268,414 km (0.12 R)
• M18: 3,548,910 km (0.084 R)
• M19: 3,725,286 km (0.072 R)
• M20: 3,904,804 km (0.059 R)
• M21: 4,674,784 km (0.115 R)
• M22: 4,941,816 km (0.095 R)
• M23: 5,490,990 km (0.096 R)
• M24: 5,721,221 km (0.098 R)
• M25: 6,538,624 km (0.096 R)
• M26: 6,646,783 km (0.103 R)
• M27: 7,002,377 km (0.059 R)
• M28: 7,280,180 km (0.079 R)
• M29: 7,904,003 km (0.085 R)
• M30: 8,310,012 km (0.066 R)
• M31: 8,486,089 km (0.063 R)
• M32: 8,574,651 km (0.037 R)
• M33: 8,663,512 km (0.092 R)
• M34: 8,961,810 km (0.082 R)
• M35: 10,125,831 km (0.085 R)
• M36: 10,377,006 km (0.104 R)
• M37: 11,110,484 km (0.096 R)
• M38: 11,467,275 km (0.087 R)
• M39: 12,092,295 km (0.06 R)
• M40: 12,863,771 km (0.091 R)
• M41: 12,999,457 km (0.031 R)
• M42: 13,135,740 km (0.062 R)
• M43: 13,272,473 km (0.034 R)
• M44: 13,685,662 km (0.054 R)
• M45: 14,313,225 km (0.092 R)
• M46: 14,630,522 km (0.096 R)
• M47: 14,878,855 km (0.088 R)
• M48: 15,057,175 km (0.1 R)
• M49: 15,164,437 km (0.118 R)
• M50: 15,813,841 km (0.11 R)
• M51: 15,922,898 km (0.082 R)
• M52: 16,509,023 km (0.108 R)
• M53: 16,767,677 km (0.051 R)
• M54: 16,953,179 km (0.091 R)
• M55: 18,005,001 km (0.115 R)
• M56: 18,118,845 km (0.079 R)
• M57: 19,895,918 km (0.066 R)
• M58: 21,124,566 km (0.074 R)
• M59: 21,566,478 km (0.115 R)
• M60: 21,768,285 km (0.113 R)
• M61: 22,011,382 km (0.12 R)
• M62: 22,418,438 km (0.12 R)
• M63: 23,322,906 km (0.052 R)
• M64: 23,779,629 km (0.083 R)
• M65: 24,197,306 km (0.072 R)
• M66: 24,743,937 km (0.111 R)
• M67: 25,082,477 km (0.095 R)
• M68: 25,209,784 km (0.069 R)
• M69: 26,322,045 km (0.053 R)
• M70: 26,408,363 km (0.103 R)
• M71: 26,667,616 km (0.111 R)
• M72: 27,625,491 km (0.083 R)
• M73: 28,329,199 km (0.116 R)
• M74: 29,574,751 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 12.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.38 AU - 8.34 AU

Year: 7221 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,084,044 km

• M1: 154,385 km (0.11 R)
• M2: 623,374 km (0.093 R)
• M3: 759,359 km (0.116 R)
• M4: 975,229 km (0.117 R)
• M5: 1,118,394 km (0.034 R)
• M6: 1,347,129 km (0.025 R)
• M7: 1,447,210 km (0.089 R)
• M8: 1,570,628 km (0.067 R)
• M9: 1,962,574 km (0.077 R)
• M10: 2,507,859 km (0.038 R)
• M11: 2,632,623 km (0.038 R)
• M12: 2,810,794 km (0.117 R)
• M13: 3,125,548 km (0.093 R)
• M14: 3,507,472 km (0.072 R)
• M15: 3,704,043 km (0.059 R)
• M16: 3,846,760 km (0.111 R)
• M17: 4,648,903 km (0.074 R)
• M18: 4,896,488 km (0.036 R)
• M19: 6,266,505 km (0.051 R)
• M20: 6,644,090 km (0.118 R)
• M21: 6,748,360 km (0.07 R)
• M22: 6,853,228 km (0.038 R)
• M23: 7,313,690 km (0.106 R)
• M24: 7,457,454 km (0.094 R)
• M25: 7,711,321 km (0.095 R)
• M26: 7,857,628 km (0.07 R)
• M27: 8,115,984 km (0.098 R)
• M28: 9,332,364 km (0.082 R)
• M29: 9,763,655 km (0.113 R)
• M30: 9,961,872 km (0.068 R)
• M31: 10,281,712 km (0.097 R)
• M32: 10,808,895 km (0.102 R)
• M33: 10,931,864 km (0.113 R)
• M34: 12,744,093 km (0.073 R)
• M35: 13,441,967 km (0.117 R)
• M36: 13,574,212 km (0.049 R)
• M37: 14,107,678 km (0.106 R)
• M38: 14,602,547 km (0.094 R)
• M39: 14,920,592 km (0.091 R)
• M40: 15,103,251 km (0.093 R)
• M41: 15,981,391 km (0.053 R)
• M42: 16,497,204 km (0.1 R)
• M43: 16,686,296 km (0.106 R)
• M44: 17,353,353 km (0.067 R)
• M45: 17,690,247 km (0.119 R)
• M46: 19,207,768 km (0.102 R)
• M47: 19,356,917 km (0.108 R)
• M48: 20,461,847 km (0.063 R)
• M49: 21,073,254 km (0.078 R)
• M50: 21,227,040 km (0.051 R)
• M51: 22,053,419 km (0.104 R)
• M52: 22,366,078 km (0.051 R)
• M53: 22,785,252 km (0.1 R)
• M54: 23,471,906 km (0.118 R)
• M55: 24,974,018 km (0.056 R)
• M56: 25,191,085 km (0.086 R)
• M57: 25,846,174 km (0.082 R)
• M58: 26,451,596 km (0.093 R)
• M59: 27,732,603 km (0.117 R)
• M60: 28,070,096 km (0.099 R)
• M61: 28,295,988 km (0.053 R)
• M62: 29,262,241 km (0.119 R)
• M63: 30,354,904 km (0.108 R)
• M64: 30,586,631 km (0.116 R)
• M65: 31,343,895 km (0.098 R)
• M66: 31,812,885 km (0.094 R)
• M67: 32,520,932 km (0.034 R)
• M68: 33,234,065 km (0.097 R)
• M69: 35,039,412 km (0.104 R)
• M70: 36,506,668 km (0.114 R)
• M71: 36,938,407 km (0.07 R)
• M72: 37,620,125 km (0.097 R)
• M73: 37,869,055 km (0.115 R)
• M74: 37,993,820 km (0.059 R)
• M75: 38,493,926 km (0.066 R)
• M76: 38,807,632 km (0.114 R)
• M77: 39,437,589 km (0.069 R)
• M78: 40,643,797 km (0.108 R)
• M79: 41,091,244 km (0.099 R)
• M80: 43,157,340 km (0.1 R)
• M81: 43,417,940 km (0.105 R)
• M82: 43,679,137 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.9

Radius: 6.9

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.52 AU - 15.68 AU

Year: 18138 Days

Day: 20.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,084,044 km

• M1: 312,660 km (0.071 R)
• M2: 371,601 km (0.119 R)
• M3: 537,655 km (0.091 R)
• M4: 959,970 km (0.119 R)
• M5: 1,027,438 km (0.092 R)
• M6: 1,239,867 km (0.084 R)
• M7: 1,624,184 km (0.097 R)
• M8: 2,043,806 km (0.104 R)
• M9: 3,011,106 km (0.088 R)
• M10: 3,419,059 km (0.053 R)
• M11: 3,880,419 km (0.051 R)
• M12: 4,136,980 km (0.118 R)
• M13: 4,939,572 km (0.084 R)
• M14: 5,137,640 km (0.106 R)
• M15: 6,166,873 km (0.085 R)
• M16: 6,423,134 km (0.084 R)
• M17: 7,257,741 km (0.061 R)
• M18: 7,940,505 km (0.094 R)
• M19: 8,313,004 km (0.049 R)
• M20: 9,123,376 km (0.1 R)
• M21: 11,283,270 km (0.11 R)
• M22: 11,807,311 km (0.118 R)
• M23: 12,446,543 km (0.054 R)
• M24: 12,608,109 km (0.103 R)
• M25: 13,536,812 km (0.072 R)
• M26: 14,657,450 km (0.093 R)
• M27: 14,942,284 km (0.093 R)
• M28: 15,517,338 km (0.076 R)
• M29: 15,982,588 km (0.076 R)
• M30: 16,393,383 km (0.073 R)
• M31: 16,452,325 km (0.082 R)
• M32: 16,748,379 km (0.091 R)
• M33: 17,767,739 km (0.095 R)
• M34: 18,437,938 km (0.106 R)
• M35: 19,054,430 km (0.117 R)
• M36: 19,803,168 km (0.04 R)
• M37: 20,244,332 km (0.103 R)
• M38: 21,200,711 km (0.047 R)
• M39: 22,695,343 km (0.082 R)
• M40: 23,223,125 km (0.058 R)
• M41: 23,755,095 km (0.116 R)
• M42: 23,955,556 km (0.111 R)
• M43: 24,358,273 km (0.118 R)
• M44: 25,306,425 km (0.065 R)
• M45: 25,579,590 km (0.111 R)
• M46: 25,648,106 km (0.106 R)
• M47: 25,716,622 km (0.082 R)
• M48: 27,799,772 km (0.065 R)
• M49: 28,577,083 km (0.108 R)
• M50: 30,008,585 km (0.044 R)
• M51: 32,199,446 km (0.072 R)
• M52: 32,643,751 km (0.101 R)
• M53: 33,913,538 km (0.107 R)
• M54: 34,743,806 km (0.086 R)
• M55: 34,971,345 km (0.078 R)
• M56: 35,275,627 km (0.07 R)
• M57: 36,501,282 km (0.074 R)
• M58: 37,741,000 km (0.096 R)
• M59: 38,209,391 km (0.118 R)
• M60: 40,261,275 km (0.111 R)
• M61: 41,140,162 km (0.099 R)
• M62: 42,916,787 km (0.106 R)
• M63: 43,160,930 km (0.047 R)
• M64: 43,569,033 km (0.113 R)
• M65: 46,460,910 km (0.068 R)
• M66: 46,879,036 km (0.094 R)
• M67: 47,214,434 km (0.06 R)
• M68: 49,584,813 km (0.06 R)
• M69: 50,784,438 km (0.09 R)
• M70: 51,301,448 km (0.108 R)
• M71: 53,037,382 km (0.048 R)
• M72: 54,176,121 km (0.114 R)
• M73: 55,234,376 km (0.084 R)
• M74: 55,588,774 km (0.096 R)
• M75: 57,909,785 km (0.045 R)
• M76: 58,540,190 km (0.08 R)
• M77: 58,720,605 km (0.071 R)
• M78: 59,353,853 km (0.073 R)
• M79: 59,716,777 km (0.096 R)
• M80: 60,444,720 km (0.069 R)
• M81: 60,535,826 km (0.037 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit