🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.05 AU

Year: 307 Days

Day: 41.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,225,615 km

• M1: 625,170 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.56 AU - 2.04 AU

Year: 882 Days

Day: 17.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,225,615 km

• M1: 529,576 km (0.093 R)
• M2: 1,083,687 km (0.109 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 13.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.52 AU - 8.36 AU

Year: 6678 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,225,615 km

• M1: 205,099 km (0.071 R)
• M2: 448,195 km (0.079 R)
• M3: 618,288 km (0.119 R)
• M4: 1,471,893 km (0.04 R)
• M5: 1,931,159 km (0.09 R)
• M6: 2,167,524 km (0.103 R)
• M7: 2,434,406 km (0.051 R)
• M8: 2,844,155 km (0.105 R)
• M9: 2,933,315 km (0.04 R)
• M10: 4,100,777 km (0.103 R)
• M11: 4,304,080 km (0.081 R)
• M12: 4,615,394 km (0.113 R)
• M13: 4,853,703 km (0.059 R)
• M14: 5,875,905 km (0.031 R)
• M15: 6,134,560 km (0.08 R)
• M16: 6,309,141 km (0.05 R)
• M17: 6,663,239 km (0.098 R)
• M18: 7,360,215 km (0.098 R)
• M19: 7,452,816 km (0.115 R)
• M20: 7,953,520 km (0.076 R)
• M21: 8,757,759 km (0.11 R)
• M22: 9,053,663 km (0.085 R)
• M23: 9,153,146 km (0.051 R)
• M24: 9,487,048 km (0.056 R)
• M25: 9,655,495 km (0.082 R)
• M26: 10,270,193 km (0.115 R)
• M27: 10,582,404 km (0.084 R)
• M28: 10,792,290 km (0.099 R)
• M29: 10,932,912 km (0.12 R)
• M30: 11,180,646 km (0.101 R)
• M31: 11,358,667 km (0.105 R)
• M32: 12,336,439 km (0.073 R)
• M33: 12,966,096 km (0.083 R)
• M34: 13,190,792 km (0.105 R)
• M35: 13,682,072 km (0.071 R)
• M36: 14,179,335 km (0.112 R)
• M37: 14,372,167 km (0.089 R)
• M38: 14,682,582 km (0.086 R)
• M39: 15,666,936 km (0.076 R)
• M40: 15,946,385 km (0.118 R)
• M41: 16,106,904 km (0.108 R)
• M42: 16,835,445 km (0.119 R)
• M43: 17,327,173 km (0.054 R)
• M44: 17,990,191 km (0.084 R)
• M45: 18,199,179 km (0.097 R)
• M46: 18,746,109 km (0.083 R)
• M47: 18,957,940 km (0.103 R)
• M48: 20,288,912 km (0.112 R)
• M49: 20,375,679 km (0.085 R)
• M50: 20,549,960 km (0.109 R)
• M51: 20,724,541 km (0.093 R)
• M52: 20,812,205 km (0.068 R)
• M53: 22,095,157 km (0.109 R)
• M54: 22,229,346 km (0.107 R)
• M55: 22,363,834 km (0.114 R)
• M56: 22,543,502 km (0.031 R)
• M57: 22,813,974 km (0.03 R)
• M58: 22,904,332 km (0.089 R)
• M59: 23,312,584 km (0.088 R)
• M60: 23,677,453 km (0.073 R)
• M61: 24,228,422 km (0.052 R)
• M62: 24,551,703 km (0.11 R)
• M63: 24,737,205 km (0.079 R)
• M64: 24,830,105 km (0.097 R)
• M65: 24,969,530 km (0.099 R)
• M66: 26,048,131 km (0.059 R)
• M67: 26,569,180 km (0.111 R)
• M68: 27,141,691 km (0.085 R)
• M69: 27,621,900 km (0.104 R)
• M70: 29,079,283 km (0.065 R)
• M71: 30,213,534 km (0.111 R)
• M72: 31,613,920 km (0.062 R)
• M73: 32,525,270 km (0.039 R)
• M74: 34,270,329 km (0.116 R)
• M75: 34,425,761 km (0.114 R)
• M76: 34,581,343 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 12.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.12 AU - 11.52 AU

Year: 10392 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,225,615 km

• M1: 224,247 km (0.119 R)
• M2: 436,975 km (0.077 R)
• M3: 765,492 km (0.08 R)
• M4: 873,801 km (0.117 R)
• M5: 1,107,473 km (0.093 R)
• M6: 1,340,247 km (0.09 R)
• M7: 1,707,660 km (0.109 R)
• M8: 2,211,356 km (0.046 R)
• M9: 2,563,060 km (0.113 R)
• M10: 2,788,654 km (0.056 R)
• M11: 2,874,972 km (0.113 R)
• M12: 2,962,187 km (0.079 R)
• M13: 3,442,397 km (0.06 R)
• M14: 3,787,070 km (0.107 R)
• M15: 3,979,752 km (0.103 R)
• M16: 4,110,052 km (0.083 R)
• M17: 4,645,762 km (0.07 R)
• M18: 4,921,920 km (0.1 R)
• M19: 5,310,575 km (0.106 R)
• M20: 6,923,838 km (0.076 R)
• M21: 7,682,000 km (0.099 R)
• M22: 8,091,599 km (0.045 R)
• M23: 8,424,604 km (0.098 R)
• M24: 9,190,096 km (0.032 R)
• M25: 9,889,167 km (0.092 R)
• M26: 10,290,090 km (0.069 R)
• M27: 10,379,848 km (0.063 R)
• M28: 11,015,938 km (0.074 R)
• M29: 11,292,395 km (0.092 R)
• M30: 11,571,096 km (0.055 R)
• M31: 11,946,437 km (0.103 R)
• M32: 12,564,725 km (0.047 R)
• M33: 13,291,172 km (0.068 R)
• M34: 13,684,166 km (0.081 R)
• M35: 15,038,924 km (0.096 R)
• M36: 15,499,985 km (0.069 R)
• M37: 15,706,280 km (0.051 R)
• M38: 15,861,713 km (0.092 R)
• M39: 15,965,683 km (0.08 R)
• M40: 16,963,950 km (0.091 R)
• M41: 17,336,748 km (0.088 R)
• M42: 17,443,860 km (0.108 R)
• M43: 17,928,258 km (0.103 R)
• M44: 18,471,747 km (0.04 R)
• M45: 18,635,856 km (0.119 R)
• M46: 19,297,078 km (0.117 R)
• M47: 20,416,220 km (0.049 R)
• M48: 21,902,475 km (0.083 R)
• M49: 22,134,202 km (0.05 R)
• M50: 22,541,706 km (0.051 R)
• M51: 23,187,072 km (0.103 R)
• M52: 24,797,044 km (0.087 R)
• M53: 25,220,256 km (0.074 R)
• M54: 25,402,466 km (0.118 R)
• M55: 26,937,191 km (0.05 R)
• M56: 28,060,671 km (0.083 R)
• M57: 29,072,252 km (0.085 R)
• M58: 29,390,895 km (0.046 R)
• M59: 29,774,614 km (0.068 R)
• M60: 30,547,287 km (0.083 R)
• M61: 30,871,166 km (0.12 R)
• M62: 31,261,317 km (0.087 R)
• M63: 31,849,686 km (0.119 R)
• M64: 32,838,229 km (0.067 R)
• M65: 33,103,615 km (0.103 R)
• M66: 34,710,596 km (0.057 R)
• M67: 36,411,523 km (0.075 R)
• M68: 36,617,370 km (0.037 R)
• M69: 37,237,453 km (0.051 R)
• M70: 37,930,540 km (0.112 R)
• M71: 38,348,517 km (0.085 R)
• M72: 38,557,954 km (0.075 R)
• M73: 39,823,103 km (0.095 R)
• M74: 40,247,961 km (0.117 R)
• M75: 40,674,165 km (0.113 R)
• M76: 41,244,881 km (0.115 R)
• M77: 41,387,897 km (0.079 R)
• M78: 41,746,333 km (0.088 R)
• M79: 43,553,924 km (0.068 R)
• M80: 44,503,871 km (0.082 R)
• M81: 44,724,079 km (0.084 R)
• M82: 45,091,940 km (0.068 R)
• M83: 45,460,699 km (0.068 R)
• M84: 46,127,157 km (0.106 R)
• M85: 46,647,758 km (0.117 R)
• M86: 47,020,705 km (0.115 R)
• M87: 47,769,742 km (0.088 R)
• M88: 49,583,466 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 6.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.19 AU - 18.63 AU

Year: 23179 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 91,225,615 km

• M1: 367,263 km (0.102 R)
• M2: 478,414 km (0.12 R)
• M3: 1,212,042 km (0.09 R)
• M4: 1,307,934 km (0.107 R)
• M5: 1,532,780 km (0.106 R)
• M6: 2,830,541 km (0.041 R)
• M7: 3,592,593 km (0.069 R)
• M8: 4,525,784 km (0.061 R)
• M9: 4,827,374 km (0.047 R)
• M10: 5,649,564 km (0.091 R)
• M11: 6,641,397 km (0.092 R)
• M12: 6,769,154 km (0.084 R)
• M13: 7,288,259 km (0.072 R)
• M14: 7,332,091 km (0.076 R)
• M15: 10,660,943 km (0.098 R)
• M16: 11,826,011 km (0.068 R)
• M17: 14,882,295 km (0.082 R)
• M18: 15,668,283 km (0.12 R)
• M19: 16,238,101 km (0.101 R)
• M20: 17,280,499 km (0.093 R)
• M21: 17,338,992 km (0.069 R)
• M22: 17,397,634 km (0.088 R)
• M23: 17,928,108 km (0.07 R)
• M24: 18,523,807 km (0.096 R)
• M25: 21,095,544 km (0.118 R)
• M26: 21,472,082 km (0.093 R)
• M27: 22,742,766 km (0.1 R)
• M28: 24,628,297 km (0.069 R)
• M29: 24,826,215 km (0.097 R)
• M30: 25,890,604 km (0.025 R)
• M31: 27,037,870 km (0.119 R)
• M32: 27,310,138 km (0.094 R)
• M33: 28,685,392 km (0.09 R)
• M34: 29,801,691 km (0.112 R)
• M35: 31,932,862 km (0.099 R)
• M36: 32,437,157 km (0.064 R)
• M37: 34,259,708 km (0.088 R)
• M38: 34,333,310 km (0.072 R)
• M39: 34,923,922 km (0.106 R)
• M40: 36,565,310 km (0.037 R)
• M41: 36,715,805 km (0.064 R)
• M42: 37,471,275 km (0.09 R)
• M43: 37,698,813 km (0.061 R)
• M44: 38,308,125 km (0.076 R)
• M45: 38,690,497 km (0.091 R)
• M46: 39,613,516 km (0.1 R)
• M47: 42,583,931 km (0.088 R)
• M48: 43,297,813 km (0.119 R)
• M49: 44,336,022 km (0.11 R)
• M50: 44,978,993 km (0.076 R)
• M51: 46,599,886 km (0.101 R)
• M52: 47,417,588 km (0.052 R)
• M53: 48,901,150 km (0.112 R)
• M54: 49,898,669 km (0.082 R)
• M55: 51,913,752 km (0.101 R)
• M56: 52,421,787 km (0.114 R)
• M57: 55,503,652 km (0.063 R)
• M58: 55,676,588 km (0.042 R)
• M59: 58,820,088 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.9

Radius: 7.7

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.52 AU - 22.04 AU

Year: 30921 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,225,615 km

• M1: 118,781 km (0.116 R)
• M2: 215,571 km (0.07 R)
• M3: 477,816 km (0.094 R)
• M4: 1,084,136 km (0.116 R)
• M5: 2,119,203 km (0.068 R)
• M6: 2,235,591 km (0.069 R)
• M7: 2,764,120 km (0.098 R)
• M8: 4,317,993 km (0.092 R)
• M9: 4,466,095 km (0.088 R)
• M10: 5,127,467 km (0.054 R)
• M11: 5,179,527 km (0.081 R)
• M12: 5,873,512 km (0.092 R)
• M13: 5,928,115 km (0.07 R)
• M14: 6,370,925 km (0.116 R)
• M15: 6,596,369 km (0.065 R)
• M16: 6,881,801 km (0.11 R)
• M17: 8,369,253 km (0.094 R)
• M18: 8,554,156 km (0.091 R)
• M19: 10,082,298 km (0.077 R)
• M20: 10,610,079 km (0.066 R)
• M21: 11,692,719 km (0.086 R)
• M22: 12,177,267 km (0.078 R)
• M23: 12,246,979 km (0.084 R)
• M24: 12,387,003 km (0.082 R)
• M25: 12,880,975 km (0.102 R)
• M26: 13,597,698 km (0.093 R)
• M27: 13,670,104 km (0.05 R)
• M28: 14,548,842 km (0.101 R)
• M29: 14,622,893 km (0.12 R)
• M30: 14,771,443 km (0.085 R)
• M31: 17,528,532 km (0.097 R)
• M32: 19,127,285 km (0.106 R)
• M33: 19,697,851 km (0.11 R)
• M34: 20,439,557 km (0.106 R)
• M35: 20,772,113 km (0.087 R)
• M36: 21,106,614 km (0.098 R)
• M37: 23,496,739 km (0.105 R)
• M38: 23,670,721 km (0.104 R)
• M39: 24,370,840 km (0.085 R)
• M40: 25,433,882 km (0.044 R)
• M41: 26,331,320 km (0.074 R)
• M42: 29,365,613 km (0.088 R)
• M43: 29,459,261 km (0.115 R)
• M44: 30,401,279 km (0.097 R)
• M45: 31,162,134 km (0.059 R)
• M46: 31,640,847 km (0.032 R)
• M47: 32,896,721 km (0.045 R)
• M48: 33,384,111 km (0.032 R)
• M49: 33,481,799 km (0.086 R)
• M50: 34,563,541 km (0.054 R)
• M51: 37,571,356 km (0.077 R)
• M52: 37,774,809 km (0.072 R)
• M53: 39,622,642 km (0.058 R)
• M54: 40,870,737 km (0.096 R)
• M55: 43,405,673 km (0.117 R)
• M56: 45,448,132 km (0.11 R)
• M57: 47,082,639 km (0.103 R)
• M58: 47,741,916 km (0.105 R)
• M59: 47,852,020 km (0.092 R)
• M60: 48,072,677 km (0.098 R)
• M61: 49,180,599 km (0.113 R)
• M62: 49,737,851 km (0.109 R)
• M63: 50,633,494 km (0.098 R)
• M64: 51,308,928 km (0.077 R)
• M65: 54,384,660 km (0.061 R)
• M66: 54,499,701 km (0.028 R)
• M67: 55,770,685 km (0.093 R)
• M68: 58,106,506 km (0.091 R)
• M69: 63,356,643 km (0.096 R)
• M70: 63,477,668 km (0.073 R)
• M71: 63,598,842 km (0.063 R)
• M72: 66,406,495 km (0.108 R)
• M73: 66,652,434 km (0.103 R)
• M74: 67,022,090 km (0.11 R)
• M75: 69,628,683 km (0.098 R)
• M76: 71,510,625 km (0.111 R)
• M77: 71,636,736 km (0.091 R)
• M78: 72,141,778 km (0.025 R)
• M79: 72,521,308 km (0.1 R)
• M80: 72,647,868 km (0.082 R)
• M81: 73,282,312 km (0.102 R)
• M82: 74,301,074 km (0.118 R)
• M83: 75,068,361 km (0.066 R)
• M84: 75,324,622 km (0.051 R)
• M85: 75,581,332 km (0.045 R)
• M86: 80,511,779 km (0.087 R)
• M87: 81,958,241 km (0.078 R)
• M88: 82,486,471 km (0.082 R)
• M89: 82,883,354 km (0.103 R)
• M90: 85,946,819 km (0.089 R)
• M91: 86,617,766 km (0.104 R)
• M92: 87,021,081 km (0.091 R)
• M93: 88,370,155 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit