🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.19 AU - 1.29 AU

Year: 612 Days

Day: 20.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 10.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.26 AU - 3.1 AU

Year: 1943 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,857,581 km

• M1: 140,173 km (0.11 R)
• M2: 208,390 km (0.114 R)
• M3: 278,701 km (0.109 R)
• M4: 446,400 km (0.063 R)
• M5: 593,904 km (0.069 R)
• M6: 674,537 km (0.092 R)
• M7: 856,448 km (0.069 R)
• M8: 940,821 km (0.108 R)
• M9: 1,010,534 km (0.105 R)
• M10: 1,230,891 km (0.056 R)
• M11: 1,497,624 km (0.05 R)
• M12: 1,580,352 km (0.035 R)
• M13: 1,739,674 km (0.089 R)
• M14: 1,915,601 km (0.075 R)
• M15: 2,381,299 km (0.09 R)
• M16: 2,466,570 km (0.116 R)
• M17: 2,552,738 km (0.074 R)
• M18: 2,627,387 km (0.113 R)
• M19: 2,766,364 km (0.071 R)
• M20: 2,855,973 km (0.046 R)
• M21: 3,117,769 km (0.107 R)
• M22: 3,497,299 km (0.033 R)
• M23: 3,735,010 km (0.094 R)
• M24: 4,226,439 km (0.105 R)
• M25: 4,585,773 km (0.095 R)
• M26: 4,769,180 km (0.074 R)
• M27: 4,986,247 km (0.101 R)
• M28: 5,414,097 km (0.086 R)
• M29: 5,559,356 km (0.106 R)
• M30: 5,722,268 km (0.114 R)
• M31: 5,936,492 km (0.104 R)
• M32: 6,237,483 km (0.109 R)
• M33: 6,322,006 km (0.116 R)
• M34: 7,064,610 km (0.093 R)
• M35: 7,223,483 km (0.111 R)
• M36: 7,294,542 km (0.083 R)
• M37: 7,437,258 km (0.097 R)
• M38: 7,707,432 km (0.084 R)
• M39: 7,798,238 km (0.097 R)
• M40: 7,944,245 km (0.091 R)
• M41: 8,183,452 km (0.093 R)
• M42: 8,953,433 km (0.037 R)
• M43: 9,048,876 km (0.041 R)
• M44: 9,221,662 km (0.105 R)
• M45: 9,298,854 km (0.104 R)
• M46: 9,903,828 km (0.106 R)
• M47: 10,161,435 km (0.049 R)
• M48: 10,301,010 km (0.115 R)
• M49: 10,381,045 km (0.107 R)
• M50: 11,565,262 km (0.074 R)
• M51: 11,773,652 km (0.076 R)
• M52: 12,684,403 km (0.074 R)
• M53: 12,813,207 km (0.07 R)
• M54: 12,964,151 km (0.118 R)
• M55: 13,050,619 km (0.12 R)
• M56: 13,159,078 km (0.118 R)
• M57: 13,376,742 km (0.118 R)
• M58: 14,237,229 km (0.047 R)
• M59: 14,415,849 km (0.095 R)
• M60: 14,730,454 km (0.101 R)
• M61: 14,820,811 km (0.037 R)
• M62: 15,138,257 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 12.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.44 AU - 9.26 AU

Year: 11661 Days

Day: 8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,857,581 km

• M1: 258,206 km (0.07 R)
• M2: 485,595 km (0.056 R)
• M3: 692,489 km (0.101 R)
• M4: 951,891 km (0.113 R)
• M5: 1,150,408 km (0.077 R)
• M6: 1,563,747 km (0.071 R)
• M7: 1,774,231 km (0.118 R)
• M8: 1,966,165 km (0.12 R)
• M9: 2,341,356 km (0.12 R)
• M10: 2,522,370 km (0.091 R)
• M11: 3,060,473 km (0.105 R)
• M12: 3,225,629 km (0.108 R)
• M13: 3,530,360 km (0.103 R)
• M14: 3,668,888 km (0.095 R)
• M15: 3,880,120 km (0.057 R)
• M16: 6,039,266 km (0.088 R)
• M17: 6,415,804 km (0.117 R)
• M18: 7,591,194 km (0.076 R)
• M19: 8,504,489 km (0.109 R)
• M20: 9,069,072 km (0.117 R)
• M21: 10,135,555 km (0.039 R)
• M22: 10,433,404 km (0.055 R)
• M23: 10,784,510 km (0.089 R)
• M24: 10,936,203 km (0.114 R)
• M25: 11,757,046 km (0.069 R)
• M26: 11,913,226 km (0.087 R)
• M27: 12,438,614 km (0.067 R)
• M28: 14,170,808 km (0.106 R)
• M29: 14,337,011 km (0.076 R)
• M30: 15,008,556 km (0.115 R)
• M31: 15,633,127 km (0.111 R)
• M32: 16,498,551 km (0.105 R)
• M33: 17,498,164 km (0.112 R)
• M34: 17,855,553 km (0.104 R)
• M35: 18,517,374 km (0.113 R)
• M36: 19,003,567 km (0.106 R)
• M37: 19,248,309 km (0.108 R)
• M38: 19,926,736 km (0.085 R)
• M39: 20,362,514 km (0.038 R)
• M40: 21,053,806 km (0.079 R)
• M41: 21,816,605 km (0.106 R)
• M42: 22,588,530 km (0.038 R)
• M43: 23,763,173 km (0.116 R)
• M44: 23,894,819 km (0.112 R)
• M45: 24,159,159 km (0.098 R)
• M46: 25,900,029 km (0.115 R)
• M47: 27,197,790 km (0.111 R)
• M48: 29,007,775 km (0.112 R)
• M49: 29,148,547 km (0.082 R)
• M50: 30,641,085 km (0.077 R)
• M51: 30,856,356 km (0.112 R)
• M52: 31,505,162 km (0.072 R)
• M53: 31,940,193 km (0.104 R)
• M54: 32,450,172 km (0.078 R)
• M55: 32,816,088 km (0.057 R)
• M56: 33,700,062 km (0.088 R)
• M57: 33,922,215 km (0.087 R)
• M58: 36,702,641 km (0.116 R)
• M59: 37,466,637 km (0.105 R)
• M60: 37,773,612 km (0.09 R)
• M61: 38,313,062 km (0.094 R)
• M62: 39,946,371 km (0.087 R)
• M63: 40,732,209 km (0.077 R)
• M64: 40,889,885 km (0.103 R)
• M65: 42,239,258 km (0.049 R)
• M66: 42,959,422 km (0.114 R)
• M67: 43,361,242 km (0.111 R)
• M68: 44,574,481 km (0.069 R)
• M69: 44,981,237 km (0.1 R)
• M70: 45,553,000 km (0.054 R)
• M71: 45,880,769 km (0.068 R)
• M72: 46,538,551 km (0.059 R)
• M73: 47,365,229 km (0.113 R)
• M74: 47,614,160 km (0.051 R)
• M75: 47,697,336 km (0.096 R)
• M76: 47,780,513 km (0.079 R)
• M77: 49,369,093 km (0.092 R)
• M78: 51,315,361 km (0.119 R)
• M79: 53,114,275 km (0.115 R)
• M80: 54,064,820 km (0.095 R)
• M81: 55,632,157 km (0.06 R)
• M82: 56,157,993 km (0.06 R)
• M83: 56,509,548 km (0.102 R)
• M84: 56,597,512 km (0.067 R)
• M85: 56,861,702 km (0.115 R)
• M86: 58,188,934 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.5

Radius: 5.5

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.23 AU - 14.79 AU

Year: 20785 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,857,581 km

• M1: 170,691 km (0.119 R)
• M2: 305,180 km (0.104 R)
• M3: 357,689 km (0.07 R)
• M4: 714,180 km (0.102 R)
• M5: 786,286 km (0.105 R)
• M6: 886,517 km (0.068 R)
• M7: 1,240,316 km (0.103 R)
• M8: 1,894,956 km (0.092 R)
• M9: 2,064,600 km (0.114 R)
• M10: 2,203,876 km (0.089 R)
• M11: 2,418,399 km (0.101 R)
• M12: 2,565,304 km (0.034 R)
• M13: 3,672,628 km (0.074 R)
• M14: 4,186,945 km (0.061 R)
• M15: 5,617,400 km (0.046 R)
• M16: 6,409,371 km (0.047 R)
• M17: 6,510,799 km (0.117 R)
• M18: 9,100,487 km (0.099 R)
• M19: 9,559,603 km (0.088 R)
• M20: 9,908,914 km (0.082 R)
• M21: 10,262,564 km (0.106 R)
• M22: 10,680,241 km (0.109 R)
• M23: 11,286,411 km (0.096 R)
• M24: 11,347,746 km (0.096 R)
• M25: 13,559,850 km (0.119 R)
• M26: 13,755,524 km (0.059 R)
• M27: 13,886,572 km (0.102 R)
• M28: 15,218,891 km (0.088 R)
• M29: 15,558,328 km (0.037 R)
• M30: 16,731,026 km (0.094 R)
• M31: 16,870,900 km (0.119 R)
• M32: 17,575,805 km (0.105 R)
• M33: 17,717,923 km (0.084 R)
• M34: 18,146,671 km (0.026 R)
• M35: 18,218,477 km (0.09 R)
• M36: 18,578,859 km (0.107 R)
• M37: 20,117,772 km (0.082 R)
• M38: 20,714,817 km (0.07 R)
• M39: 20,940,112 km (0.082 R)
• M40: 21,469,239 km (0.095 R)
• M41: 23,160,294 km (0.052 R)
• M42: 24,258,492 km (0.077 R)
• M43: 25,776,012 km (0.034 R)
• M44: 26,180,375 km (0.086 R)
• M45: 27,406,180 km (0.042 R)
• M46: 27,818,921 km (0.083 R)
• M47: 27,984,526 km (0.062 R)
• M48: 28,316,932 km (0.108 R)
• M49: 29,574,751 km (0.072 R)
• M50: 29,659,274 km (0.09 R)
• M51: 29,913,291 km (0.086 R)
• M52: 30,679,681 km (0.117 R)
• M53: 31,538,672 km (0.113 R)
• M54: 32,405,592 km (0.105 R)
• M55: 32,754,603 km (0.075 R)
• M56: 33,808,820 km (0.032 R)
• M57: 34,963,566 km (0.072 R)
• M58: 35,860,554 km (0.111 R)
• M59: 36,131,177 km (0.098 R)
• M60: 36,493,054 km (0.04 R)
• M61: 38,504,547 km (0.113 R)
• M62: 40,083,253 km (0.098 R)
• M63: 41,872,743 km (0.118 R)
• M64: 42,729,490 km (0.028 R)
• M65: 43,112,012 km (0.074 R)
• M66: 49,888,197 km (0.085 R)
• M67: 50,190,235 km (0.114 R)
• M68: 50,392,043 km (0.093 R)
• M69: 51,811,427 km (0.104 R)
• M70: 53,038,429 km (0.065 R)
• M71: 54,897,033 km (0.05 R)
• M72: 55,834,264 km (0.114 R)
• M73: 57,724,433 km (0.107 R)
• M74: 58,359,177 km (0.095 R)
• M75: 58,677,521 km (0.115 R)
• M76: 58,889,950 km (0.116 R)
• M77: 58,996,314 km (0.116 R)
• M78: 59,102,678 km (0.08 R)
• M79: 59,315,705 km (0.119 R)
• M80: 60,706,367 km (0.066 R)
• M81: 61,244,022 km (0.066 R)
• M82: 61,783,322 km (0.079 R)
• M83: 62,432,577 km (0.11 R)
• M84: 62,975,318 km (0.069 R)
• M85: 66,043,720 km (0.103 R)
• M86: 66,375,229 km (0.119 R)
• M87: 67,373,495 km (0.099 R)
• M88: 68,153,349 km (0.05 R)
• M89: 68,264,949 km (0.094 R)
• M90: 69,272,491 km (0.117 R)
• M91: 71,302,235 km (0.068 R)
• M92: 72,894,554 km (0.112 R)
• M93: 74,958,855 km (0.093 R)
• M94: 76,113,901 km (0.1 R)
• M95: 76,925,918 km (0.089 R)
• M96: 77,158,543 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit