🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.44 AU - 0.56 AU

Year: 127 Days

Day: 35.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,024,592 km

• M1: 390,301 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.32 AU - 2.04 AU

Year: 784 Days

Day: 18.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.67 AU - 2.21 AU

Year: 972 Days

Day: 23.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.48 AU - 4.78 AU

Year: 3021 Days

Day: 47.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.18 AU - 7.5 AU

Year: 5745 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,024,592 km

• M1: 148,700 km (0.087 R)
• M2: 227,239 km (0.118 R)
• M3: 323,879 km (0.093 R)
• M4: 413,937 km (0.049 R)
• M5: 505,491 km (0.095 R)
• M6: 671,694 km (0.099 R)
• M7: 731,234 km (0.027 R)
• M8: 910,752 km (0.034 R)
• M9: 1,011,581 km (0.046 R)
• M10: 1,249,741 km (0.09 R)
• M11: 1,324,839 km (0.028 R)
• M12: 1,427,313 km (0.114 R)
• M13: 1,586,037 km (0.096 R)
• M14: 2,232,748 km (0.096 R)
• M15: 2,293,934 km (0.078 R)
• M16: 2,402,392 km (0.073 R)
• M17: 2,528,354 km (0.043 R)
• M18: 2,624,395 km (0.084 R)
• M19: 3,020,680 km (0.068 R)
• M20: 3,277,989 km (0.049 R)
• M21: 3,347,851 km (0.069 R)
• M22: 4,073,550 km (0.104 R)
• M23: 4,224,345 km (0.07 R)
• M24: 4,357,936 km (0.063 R)
• M25: 4,493,022 km (0.054 R)
• M26: 5,559,506 km (0.061 R)
• M27: 5,917,643 km (0.061 R)
• M28: 6,003,063 km (0.112 R)
• M29: 6,110,475 km (0.107 R)
• M30: 6,545,954 km (0.102 R)
• M31: 6,656,507 km (0.087 R)
• M32: 6,969,166 km (0.084 R)
• M33: 7,104,702 km (0.116 R)
• M34: 7,172,769 km (0.119 R)
• M35: 7,240,986 km (0.06 R)
• M36: 7,748,571 km (0.059 R)
• M37: 8,243,591 km (0.091 R)
• M38: 8,555,353 km (0.105 R)
• M39: 8,651,993 km (0.062 R)
• M40: 8,749,082 km (0.077 R)
• M41: 8,919,773 km (0.093 R)
• M42: 9,413,596 km (0.08 R)
• M43: 9,789,685 km (0.098 R)
• M44: 9,941,676 km (0.112 R)
• M45: 10,222,172 km (0.077 R)
• M46: 10,660,643 km (0.116 R)
• M47: 10,790,943 km (0.069 R)
• M48: 10,974,051 km (0.032 R)
• M49: 11,211,014 km (0.056 R)
• M50: 11,396,515 km (0.045 R)
• M51: 11,503,029 km (0.029 R)
• M52: 11,636,470 km (0.047 R)
• M53: 11,716,954 km (0.111 R)
• M54: 11,797,438 km (0.098 R)
• M55: 12,013,158 km (0.089 R)
• M56: 12,695,773 km (0.103 R)
• M57: 12,861,378 km (0.08 R)
• M58: 13,000,055 km (0.088 R)
• M59: 13,167,156 km (0.08 R)
• M60: 13,390,954 km (0.084 R)
• M61: 13,559,551 km (0.115 R)
• M62: 13,700,622 km (0.091 R)
• M63: 14,327,287 km (0.028 R)
• M64: 14,528,646 km (0.073 R)
• M65: 14,644,136 km (0.089 R)
• M66: 15,255,542 km (0.104 R)
• M67: 15,343,506 km (0.079 R)
• M68: 16,653,833 km (0.083 R)
• M69: 16,986,988 km (0.104 R)
• M70: 17,291,719 km (0.082 R)
• M71: 17,414,090 km (0.065 R)
• M72: 18,061,549 km (0.093 R)
• M73: 18,310,331 km (0.112 R)
• M74: 18,466,361 km (0.091 R)
• M75: 19,000,126 km (0.105 R)
• M76: 19,443,534 km (0.058 R)
• M77: 20,018,738 km (0.108 R)
• M78: 20,308,360 km (0.114 R)
• M79: 20,469,925 km (0.099 R)
• M80: 20,891,791 km (0.056 R)
• M81: 21,777,411 km (0.119 R)
• M82: 21,843,533 km (0.09 R)
• M83: 21,942,716 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.28 AU - 13.5 AU

Year: 13834 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,024,592 km

• M1: 477,068 km (0.093 R)
• M2: 570,716 km (0.073 R)
• M3: 690,245 km (0.084 R)
• M4: 858,991 km (0.106 R)
• M5: 1,064,239 km (0.087 R)
• M6: 1,218,325 km (0.11 R)
• M7: 1,550,133 km (0.111 R)
• M8: 2,019,422 km (0.086 R)
• M9: 2,299,469 km (0.087 R)
• M10: 2,928,827 km (0.08 R)
• M11: 3,610,395 km (0.095 R)
• M12: 3,814,147 km (0.108 R)
• M13: 5,002,702 km (0.087 R)
• M14: 5,423,072 km (0.091 R)
• M15: 6,710,661 km (0.104 R)
• M16: 7,475,406 km (0.068 R)
• M17: 7,780,286 km (0.081 R)
• M18: 7,912,231 km (0.108 R)
• M19: 8,133,786 km (0.12 R)
• M20: 8,267,676 km (0.073 R)
• M21: 8,402,314 km (0.104 R)
• M22: 8,492,522 km (0.12 R)
• M23: 8,994,572 km (0.037 R)
• M24: 9,459,223 km (0.1 R)
• M25: 9,553,170 km (0.103 R)
• M26: 11,495,848 km (0.113 R)
• M27: 12,152,882 km (0.084 R)
• M28: 12,511,917 km (0.06 R)
• M29: 12,822,333 km (0.115 R)
• M30: 13,292,818 km (0.066 R)
• M31: 13,875,651 km (0.113 R)
• M32: 14,143,282 km (0.112 R)
• M33: 14,901,893 km (0.1 R)
• M34: 15,673,818 km (0.038 R)
• M35: 15,840,919 km (0.104 R)
• M36: 16,064,717 km (0.076 R)
• M37: 16,289,413 km (0.08 R)
• M38: 18,594,417 km (0.072 R)
• M39: 18,712,300 km (0.112 R)
• M40: 18,948,964 km (0.056 R)
• M41: 20,450,029 km (0.112 R)
• M42: 20,877,280 km (0.086 R)
• M43: 21,061,286 km (0.103 R)
• M44: 21,678,377 km (0.082 R)
• M45: 22,301,602 km (0.111 R)
• M46: 22,993,791 km (0.074 R)
• M47: 23,949,273 km (0.092 R)
• M48: 24,141,955 km (0.095 R)
• M49: 27,226,663 km (0.093 R)
• M50: 29,191,332 km (0.111 R)
• M51: 29,328,513 km (0.045 R)
• M52: 29,465,844 km (0.088 R)
• M53: 31,481,974 km (0.108 R)
• M54: 33,686,149 km (0.032 R)
• M55: 34,915,844 km (0.099 R)
• M56: 35,499,724 km (0.099 R)
• M57: 35,646,181 km (0.098 R)
• M58: 36,973,263 km (0.091 R)
• M59: 38,617,344 km (0.063 R)
• M60: 39,296,668 km (0.04 R)
• M61: 39,448,211 km (0.118 R)
• M62: 41,051,002 km (0.099 R)
• M63: 41,435,618 km (0.044 R)
• M64: 41,744,388 km (0.081 R)
• M65: 42,286,381 km (0.059 R)
• M66: 42,830,618 km (0.069 R)
• M67: 42,986,649 km (0.1 R)
• M68: 44,635,367 km (0.088 R)
• M69: 45,269,064 km (0.049 R)
• M70: 45,666,545 km (0.061 R)
• M71: 45,825,867 km (0.089 R)
• M72: 46,946,355 km (0.087 R)
• M73: 47,671,306 km (0.108 R)
• M74: 48,318,915 km (0.052 R)
• M75: 49,214,259 km (0.051 R)
• M76: 49,786,770 km (0.118 R)
• M77: 49,950,729 km (0.099 R)
• M78: 50,279,246 km (0.087 R)
• M79: 50,526,082 km (0.036 R)
• M80: 52,432,109 km (0.105 R)
• M81: 53,016,887 km (0.098 R)
• M82: 53,940,205 km (0.109 R)
• M83: 54,530,518 km (0.098 R)
• M84: 55,887,820 km (0.064 R)
• M85: 56,485,164 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.5

Radius: 3.1

Gravity: 98.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.47 AU - 24.07 AU

Year: 30443 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,024,592 km

• M1: 118,631 km (0.119 R)
• M2: 355,295 km (0.115 R)
• M3: 679,623 km (0.116 R)
• M4: 709,842 km (0.109 R)
• M5: 740,659 km (0.12 R)
• M6: 901,028 km (0.051 R)
• M7: 1,002,455 km (0.056 R)
• M8: 1,216,231 km (0.081 R)
• M9: 1,602,792 km (0.119 R)
• M10: 1,851,722 km (0.119 R)
• M11: 2,112,621 km (0.071 R)
• M12: 2,431,265 km (0.105 R)
• M13: 3,317,632 km (0.12 R)
• M14: 3,369,542 km (0.049 R)
• M15: 3,633,134 km (0.055 R)
• M16: 3,686,690 km (0.089 R)
• M17: 5,166,961 km (0.094 R)
• M18: 5,593,315 km (0.06 R)
• M19: 5,655,099 km (0.114 R)
• M20: 6,938,648 km (0.065 R)
• M21: 7,205,681 km (0.114 R)
• M22: 8,096,686 km (0.097 R)
• M23: 9,459,971 km (0.114 R)
• M24: 11,280,577 km (0.06 R)
• M25: 12,150,189 km (0.085 R)
• M26: 12,877,534 km (0.073 R)
• M27: 13,287,732 km (0.085 R)
• M28: 13,869,219 km (0.102 R)
• M29: 14,120,842 km (0.075 R)
• M30: 14,289,589 km (0.079 R)
• M31: 14,543,755 km (0.112 R)
• M32: 16,188,135 km (0.08 R)
• M33: 16,453,223 km (0.117 R)
• M34: 17,166,804 km (0.08 R)
• M35: 18,072,919 km (0.088 R)
• M36: 19,367,389 km (0.104 R)
• M37: 19,461,037 km (0.08 R)
• M38: 20,025,769 km (0.111 R)
• M39: 20,595,887 km (0.04 R)
• M40: 22,534,526 km (0.12 R)
• M41: 22,830,281 km (0.076 R)
• M42: 23,326,198 km (0.111 R)
• M43: 23,825,555 km (0.076 R)
• M44: 24,126,845 km (0.113 R)
• M45: 24,631,738 km (0.097 R)
• M46: 24,834,743 km (0.111 R)
• M47: 28,368,992 km (0.112 R)
• M48: 29,761,300 km (0.091 R)
• M49: 31,505,162 km (0.067 R)
• M50: 34,295,461 km (0.071 R)
• M51: 34,408,707 km (0.046 R)
• M52: 35,090,724 km (0.113 R)
• M53: 35,204,867 km (0.1 R)
• M54: 35,319,160 km (0.106 R)
• M55: 35,433,452 km (0.106 R)
• M56: 35,662,487 km (0.091 R)
• M57: 36,468,221 km (0.117 R)
• M58: 40,465,925 km (0.067 R)
• M59: 40,825,259 km (0.118 R)
• M60: 41,667,944 km (0.065 R)
• M61: 41,788,819 km (0.063 R)
• M62: 44,723,630 km (0.112 R)
• M63: 45,095,231 km (0.113 R)
• M64: 46,591,509 km (0.09 R)
• M65: 47,471,743 km (0.084 R)
• M66: 48,993,602 km (0.04 R)
• M67: 49,504,479 km (0.058 R)
• M68: 49,760,590 km (0.104 R)
• M69: 51,954,892 km (0.084 R)
• M70: 54,841,233 km (0.104 R)
• M71: 55,770,385 km (0.084 R)
• M72: 56,972,703 km (0.067 R)
• M73: 61,591,388 km (0.074 R)
• M74: 63,249,830 km (0.042 R)
• M75: 64,363,736 km (0.087 R)
• M76: 64,783,059 km (0.111 R)
• M77: 66,469,625 km (0.09 R)
• M78: 67,459,963 km (0.095 R)
• M79: 70,748,573 km (0.119 R)
• M80: 71,181,360 km (0.108 R)
• M81: 76,294,764 km (0.117 R)
• M82: 76,442,567 km (0.11 R)
• M83: 79,569,013 km (0.073 R)
• M84: 80,169,200 km (0.057 R)
• M85: 84,107,214 km (0.111 R)
• M86: 85,331,523 km (0.095 R)
• M87: 87,952,627 km (0.081 R)
• M88: 95,335,432 km (0.06 R)
• M89: 95,813,247 km (0.108 R)
• M90: 96,132,340 km (0.119 R)
• M91: 96,292,110 km (0.082 R)
• M92: 99,342,411 km (0.094 R)
• M93: 104,059,082 km (0.098 R)
• M94: 105,537,707 km (0.069 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit