🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.43 AU - 4.61 AU

Year: 3020 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,349,130 km

• M1: 49,666 km (0.072 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 8.9

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.28 AU - 5.66 AU

Year: 4794 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,349,130 km

• M1: 115,490 km (0.064 R)
• M2: 233,073 km (0.078 R)
• M3: 293,661 km (0.08 R)
• M4: 371,003 km (0.106 R)
• M5: 572,361 km (0.104 R)
• M6: 663,018 km (0.086 R)
• M7: 722,259 km (0.106 R)
• M8: 821,442 km (0.061 R)
• M9: 925,263 km (0.116 R)
• M10: 1,542,653 km (0.094 R)
• M11: 1,944,174 km (0.093 R)
• M12: 2,049,491 km (0.087 R)
• M13: 2,471,357 km (0.101 R)
• M14: 2,702,186 km (0.112 R)
• M15: 2,899,955 km (0.116 R)
• M16: 2,980,438 km (0.044 R)
• M17: 3,267,965 km (0.099 R)
• M18: 3,457,656 km (0.083 R)
• M19: 4,070,558 km (0.107 R)
• M20: 4,206,393 km (0.041 R)
• M21: 4,412,838 km (0.048 R)
• M22: 4,505,738 km (0.09 R)
• M23: 5,644,926 km (0.098 R)
• M24: 5,975,089 km (0.099 R)
• M25: 6,337,714 km (0.064 R)
• M26: 7,193,563 km (0.086 R)
• M27: 7,413,173 km (0.096 R)
• M28: 7,496,050 km (0.07 R)
• M29: 8,142,163 km (0.056 R)
• M30: 8,631,049 km (0.119 R)
• M31: 9,487,198 km (0.108 R)
• M32: 9,637,544 km (0.114 R)
• M33: 9,849,374 km (0.07 R)
• M34: 10,837,169 km (0.097 R)
• M35: 12,018,394 km (0.087 R)
• M36: 12,181,007 km (0.106 R)
• M37: 12,279,143 km (0.097 R)
• M38: 13,072,460 km (0.111 R)
• M39: 13,139,331 km (0.119 R)
• M40: 13,678,481 km (0.095 R)
• M41: 13,780,357 km (0.116 R)
• M42: 14,053,224 km (0.03 R)
• M43: 14,224,813 km (0.075 R)
• M44: 14,397,000 km (0.092 R)
• M45: 14,465,964 km (0.025 R)
• M46: 14,535,228 km (0.087 R)
• M47: 14,778,175 km (0.066 R)
• M48: 14,847,888 km (0.079 R)
• M49: 15,479,939 km (0.056 R)
• M50: 15,692,517 km (0.075 R)
• M51: 15,834,935 km (0.094 R)
• M52: 16,879,427 km (0.11 R)
• M53: 16,952,281 km (0.076 R)
• M54: 17,354,849 km (0.097 R)
• M55: 17,465,103 km (0.069 R)
• M56: 17,723,458 km (0.117 R)
• M57: 17,946,060 km (0.108 R)
• M58: 18,206,659 km (0.051 R)
• M59: 18,393,657 km (0.064 R)
• M60: 19,072,233 km (0.071 R)
• M61: 19,186,077 km (0.08 R)
• M62: 19,643,846 km (0.079 R)
• M63: 19,835,780 km (0.094 R)
• M64: 20,453,769 km (0.115 R)
• M65: 21,078,041 km (0.069 R)
• M66: 21,156,430 km (0.075 R)
• M67: 21,274,463 km (0.081 R)
• M68: 21,946,606 km (0.053 R)
• M69: 22,505,504 km (0.069 R)
• M70: 22,947,865 km (0.118 R)
• M71: 23,474,449 km (0.038 R)
• M72: 23,923,093 km (0.067 R)
• M73: 24,045,913 km (0.052 R)
• M74: 25,077,839 km (0.107 R)
• M75: 25,703,906 km (0.054 R)
• M76: 25,913,792 km (0.097 R)
• M77: 26,971,449 km (0.047 R)
• M78: 27,569,990 km (0.099 R)
• M79: 27,741,728 km (0.08 R)
• M80: 28,129,636 km (0.092 R)
• M81: 28,562,572 km (0.112 R)
• M82: 28,693,021 km (0.114 R)
• M83: 29,041,584 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 8.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.41 AU - 7.45 AU

Year: 6110 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,349,130 km

• M1: 111,151 km (0.082 R)
• M2: 169,046 km (0.051 R)
• M3: 225,743 km (0.034 R)
• M4: 293,511 km (0.066 R)
• M5: 358,436 km (0.115 R)
• M6: 572,810 km (0.063 R)
• M7: 683,064 km (0.107 R)
• M8: 783,594 km (0.056 R)
• M9: 925,712 km (0.095 R)
• M10: 990,787 km (0.097 R)
• M11: 1,067,082 km (0.114 R)
• M12: 1,225,805 km (0.097 R)
• M13: 1,297,762 km (0.083 R)
• M14: 1,424,471 km (0.109 R)
• M15: 1,599,949 km (0.049 R)
• M16: 1,656,348 km (0.052 R)
• M17: 1,747,902 km (0.057 R)
• M18: 1,864,887 km (0.094 R)
• M19: 2,032,885 km (0.093 R)
• M20: 2,358,410 km (0.075 R)
• M21: 2,566,950 km (0.038 R)
• M22: 2,673,613 km (0.118 R)
• M23: 2,836,226 km (0.11 R)
• M24: 3,257,045 km (0.108 R)
• M25: 3,533,801 km (0.107 R)
• M26: 3,742,789 km (0.105 R)
• M27: 3,818,336 km (0.093 R)
• M28: 4,699,468 km (0.109 R)
• M29: 6,008,898 km (0.06 R)
• M30: 6,330,383 km (0.102 R)
• M31: 6,402,639 km (0.071 R)
• M32: 6,602,652 km (0.108 R)
• M33: 7,215,105 km (0.113 R)
• M34: 7,309,502 km (0.087 R)
• M35: 7,366,349 km (0.061 R)
• M36: 7,826,362 km (0.067 R)
• M37: 8,020,839 km (0.111 R)
• M38: 8,335,294 km (0.087 R)
• M39: 8,613,696 km (0.105 R)
• M40: 8,915,584 km (0.051 R)
• M41: 9,016,862 km (0.099 R)
• M42: 9,446,806 km (0.066 R)
• M43: 9,550,178 km (0.104 R)
• M44: 10,114,761 km (0.068 R)
• M45: 10,884,442 km (0.114 R)
• M46: 10,971,059 km (0.092 R)
• M47: 11,167,032 km (0.056 R)
• M48: 11,672,823 km (0.055 R)
• M49: 12,096,334 km (0.071 R)
• M50: 12,163,653 km (0.115 R)
• M51: 12,502,193 km (0.093 R)
• M52: 12,729,582 km (0.108 R)
• M53: 12,843,875 km (0.096 R)
• M54: 13,004,393 km (0.09 R)
• M55: 13,165,510 km (0.116 R)
• M56: 13,281,149 km (0.053 R)
• M57: 13,420,126 km (0.118 R)
• M58: 14,312,178 km (0.046 R)
• M59: 14,407,322 km (0.112 R)
• M60: 14,526,252 km (0.05 R)
• M61: 14,693,503 km (0.063 R)
• M62: 15,539,329 km (0.086 R)
• M63: 15,882,208 km (0.043 R)
• M64: 16,029,861 km (0.069 R)
• M65: 16,600,128 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 7

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.46 AU - 20.1 AU

Year: 25758 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,349,130 km

• M1: 252,820 km (0.071 R)
• M2: 342,280 km (0.085 R)
• M3: 532,868 km (0.063 R)
• M4: 603,777 km (0.102 R)
• M5: 836,402 km (0.076 R)
• M6: 920,177 km (0.106 R)
• M7: 1,126,622 km (0.09 R)
• M8: 1,723,068 km (0.03 R)
• M9: 1,978,133 km (0.113 R)
• M10: 2,284,509 km (0.119 R)
• M11: 2,403,290 km (0.088 R)
• M12: 2,856,123 km (0.088 R)
• M13: 2,941,393 km (0.111 R)
• M14: 3,114,328 km (0.056 R)
• M15: 3,561,327 km (0.104 R)
• M16: 3,792,306 km (0.11 R)
• M17: 4,220,605 km (0.091 R)
• M18: 4,764,692 km (0.05 R)
• M19: 6,525,758 km (0.062 R)
• M20: 6,582,007 km (0.096 R)
• M21: 6,751,651 km (0.089 R)
• M22: 6,980,087 km (0.116 R)
• M23: 8,526,331 km (0.115 R)
• M24: 9,656,243 km (0.116 R)
• M25: 10,369,825 km (0.06 R)
• M26: 11,369,887 km (0.079 R)
• M27: 12,680,215 km (0.077 R)
• M28: 13,032,966 km (0.112 R)
• M29: 13,246,143 km (0.104 R)
• M30: 13,748,044 km (0.103 R)
• M31: 14,256,228 km (0.101 R)
• M32: 14,992,848 km (0.109 R)
• M33: 15,666,338 km (0.12 R)
• M34: 15,968,825 km (0.114 R)
• M35: 17,902,826 km (0.088 R)
• M36: 17,981,664 km (0.101 R)
• M37: 19,340,462 km (0.094 R)
• M38: 20,237,151 km (0.103 R)
• M39: 20,732,021 km (0.093 R)
• M40: 21,314,256 km (0.083 R)
• M41: 23,437,498 km (0.112 R)
• M42: 23,957,052 km (0.096 R)
• M43: 28,064,261 km (0.11 R)
• M44: 28,339,521 km (0.079 R)
• M45: 30,479,968 km (0.074 R)
• M46: 30,574,214 km (0.112 R)
• M47: 31,046,944 km (0.112 R)
• M48: 31,522,067 km (0.106 R)
• M49: 31,617,360 km (0.056 R)
• M50: 32,575,684 km (0.036 R)
• M51: 33,933,285 km (0.077 R)
• M52: 34,324,633 km (0.043 R)
• M53: 35,408,320 km (0.12 R)
• M54: 35,705,870 km (0.07 R)
• M55: 37,609,204 km (0.077 R)
• M56: 39,442,675 km (0.057 R)
• M57: 39,648,223 km (0.108 R)
• M58: 39,751,146 km (0.029 R)
• M59: 41,827,565 km (0.059 R)
• M60: 44,900,305 km (0.099 R)
• M61: 48,484,371 km (0.091 R)
• M62: 53,517,591 km (0.034 R)
• M63: 53,744,980 km (0.093 R)
• M64: 54,429,540 km (0.083 R)
• M65: 55,002,200 km (0.055 R)
• M66: 55,461,765 km (0.112 R)
• M67: 56,964,027 km (0.107 R)
• M68: 57,196,352 km (0.102 R)
• M69: 59,536,661 km (0.093 R)
• M70: 60,244,858 km (0.108 R)
• M71: 61,908,236 km (0.084 R)
• M72: 62,985,341 km (0.085 R)
• M73: 64,189,604 km (0.105 R)
• M74: 64,915,752 km (0.116 R)
• M75: 67,233,023 km (0.066 R)
• M76: 68,587,033 km (0.112 R)
• M77: 70,323,266 km (0.096 R)
• M78: 71,572,259 km (0.12 R)
• M79: 72,073,861 km (0.096 R)
• M80: 72,325,185 km (0.058 R)
• M81: 73,333,175 km (0.058 R)
• M82: 73,965,376 km (0.081 R)
• M83: 75,362,919 km (0.118 R)
• M84: 77,797,325 km (0.095 R)
• M85: 79,088,804 km (0.079 R)
• M86: 81,431,507 km (0.071 R)
• M87: 81,955,099 km (0.115 R)
• M88: 83,400,963 km (0.031 R)
• M89: 84,855,353 km (0.088 R)
• M90: 87,386,998 km (0.069 R)
• M91: 87,923,007 km (0.067 R)
• M92: 89,402,979 km (0.096 R)
• M93: 90,213,799 km (0.035 R)
• M94: 90,349,185 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit