🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 300 Days

Day: 42.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 9.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 561 Days

Day: 9.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,338,996 km

• M1: 119,529 km (0.119 R)
• M2: 180,565 km (0.059 R)
• M3: 250,876 km (0.12 R)
• M4: 337,194 km (0.114 R)
• M5: 402,269 km (0.089 R)
• M6: 472,879 km (0.098 R)
• M7: 653,892 km (0.029 R)
• M8: 717,920 km (0.079 R)
• M9: 780,003 km (0.104 R)
• M10: 853,456 km (0.08 R)
• M11: 914,941 km (0.081 R)
• M12: 1,114,055 km (0.118 R)
• M13: 1,229,844 km (0.045 R)
• M14: 1,355,207 km (0.111 R)
• M15: 1,508,096 km (0.1 R)
• M16: 1,577,809 km (0.083 R)
• M17: 1,690,755 km (0.076 R)
• M18: 1,793,978 km (0.1 R)
• M19: 1,862,045 km (0.106 R)
• M20: 1,975,290 km (0.1 R)
• M21: 2,149,572 km (0.086 R)
• M22: 2,215,395 km (0.109 R)
• M23: 2,315,476 km (0.101 R)
• M24: 2,506,363 km (0.112 R)
• M25: 2,568,745 km (0.075 R)
• M26: 2,745,121 km (0.117 R)
• M27: 3,028,310 km (0.059 R)
• M28: 3,184,639 km (0.086 R)
• M29: 3,282,776 km (0.109 R)
• M30: 3,443,593 km (0.096 R)
• M31: 3,552,201 km (0.085 R)
• M32: 3,685,792 km (0.088 R)
• M33: 3,852,893 km (0.058 R)
• M34: 4,079,833 km (0.045 R)
• M35: 4,186,646 km (0.067 R)
• M36: 4,361,227 km (0.11 R)
• M37: 4,521,296 km (0.109 R)
• M38: 4,657,730 km (0.055 R)
• M39: 4,769,479 km (0.036 R)
• M40: 4,830,066 km (0.119 R)
• M41: 5,154,395 km (0.06 R)
• M42: 5,225,454 km (0.054 R)
• M43: 5,323,739 km (0.085 R)
• M44: 5,404,672 km (0.071 R)
• M45: 5,476,928 km (0.109 R)
• M46: 5,750,692 km (0.078 R)
• M47: 5,861,394 km (0.085 R)
• M48: 6,057,068 km (0.067 R)
• M49: 6,150,866 km (0.037 R)
• M50: 6,521,719 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 11.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 636 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,338,996 km

• M1: 150,047 km (0.106 R)
• M2: 238,010 km (0.104 R)
• M3: 330,611 km (0.045 R)
• M4: 420,819 km (0.092 R)
• M5: 543,339 km (0.079 R)
• M6: 617,989 km (0.053 R)
• M7: 724,054 km (0.087 R)
• M8: 873,502 km (0.105 R)
• M9: 971,788 km (0.096 R)
• M10: 1,098,048 km (0.11 R)
• M11: 1,171,800 km (0.103 R)
• M12: 1,281,455 km (0.059 R)
• M13: 1,355,058 km (0.116 R)
• M14: 1,538,913 km (0.083 R)
• M15: 1,774,680 km (0.104 R)
• M16: 1,991,896 km (0.065 R)
• M17: 2,078,363 km (0.097 R)
• M18: 2,202,380 km (0.116 R)
• M19: 2,458,342 km (0.038 R)
• M20: 2,551,392 km (0.102 R)
• M21: 2,645,638 km (0.094 R)
• M22: 2,791,945 km (0.062 R)
• M23: 2,941,094 km (0.094 R)
• M24: 3,063,615 km (0.067 R)
• M25: 3,199,749 km (0.08 R)
• M26: 3,301,625 km (0.102 R)
• M27: 3,502,685 km (0.117 R)
• M28: 3,701,500 km (0.107 R)
• M29: 3,783,330 km (0.058 R)
• M30: 4,013,262 km (0.105 R)
• M31: 4,188,740 km (0.083 R)
• M32: 4,274,161 km (0.107 R)
• M33: 4,446,797 km (0.088 R)
• M34: 4,547,476 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 9.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.14 AU - 4.2 AU

Year: 4540 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,338,996 km

• M1: 308,471 km (0.062 R)
• M2: 577,747 km (0.112 R)
• M3: 638,484 km (0.082 R)
• M4: 758,012 km (0.102 R)
• M5: 875,447 km (0.109 R)
• M6: 988,543 km (0.103 R)
• M7: 1,218,923 km (0.075 R)
• M8: 1,370,167 km (0.113 R)
• M9: 1,454,241 km (0.119 R)
• M10: 1,552,676 km (0.094 R)
• M11: 1,640,490 km (0.071 R)
• M12: 1,704,369 km (0.088 R)
• M13: 1,954,945 km (0.085 R)
• M14: 2,317,121 km (0.059 R)
• M15: 2,432,761 km (0.095 R)
• M16: 2,655,063 km (0.115 R)
• M17: 2,822,313 km (0.095 R)
• M18: 3,231,464 km (0.106 R)
• M19: 3,443,145 km (0.091 R)
• M20: 3,709,878 km (0.055 R)
• M21: 4,070,408 km (0.083 R)
• M22: 4,157,774 km (0.082 R)
• M23: 4,496,164 km (0.114 R)
• M24: 4,568,420 km (0.108 R)
• M25: 4,751,079 km (0.049 R)
• M26: 5,447,756 km (0.118 R)
• M27: 5,524,949 km (0.09 R)
• M28: 5,680,530 km (0.11 R)
• M29: 5,758,920 km (0.074 R)
• M30: 6,156,102 km (0.089 R)
• M31: 6,935,058 km (0.115 R)
• M32: 7,102,907 km (0.104 R)
• M33: 7,550,354 km (0.115 R)
• M34: 7,984,936 km (0.118 R)
• M35: 8,050,759 km (0.111 R)
• M36: 8,116,881 km (0.062 R)
• M37: 8,427,596 km (0.12 R)
• M38: 8,517,056 km (0.036 R)
• M39: 9,129,509 km (0.059 R)
• M40: 9,569,028 km (0.109 R)
• M41: 9,709,351 km (0.086 R)
• M42: 9,826,785 km (0.08 R)
• M43: 10,134,209 km (0.118 R)
• M44: 10,301,010 km (0.109 R)
• M45: 10,953,257 km (0.111 R)
• M46: 11,395,468 km (0.107 R)
• M47: 11,494,502 km (0.039 R)
• M48: 11,818,381 km (0.093 R)
• M49: 11,893,629 km (0.119 R)
• M50: 12,348,107 km (0.12 R)
• M51: 12,475,415 km (0.069 R)
• M52: 12,808,270 km (0.068 R)
• M53: 13,170,148 km (0.107 R)
• M54: 13,352,358 km (0.112 R)
• M55: 13,482,957 km (0.066 R)
• M56: 14,115,905 km (0.056 R)
• M57: 14,355,860 km (0.109 R)
• M58: 14,570,234 km (0.095 R)
• M59: 14,650,867 km (0.112 R)
• M60: 14,866,737 km (0.037 R)
• M61: 15,056,427 km (0.054 R)
• M62: 15,137,958 km (0.028 R)
• M63: 16,128,146 km (0.092 R)
• M64: 16,351,047 km (0.12 R)
• M65: 16,715,318 km (0.055 R)
• M66: 17,195,826 km (0.102 R)
• M67: 18,170,457 km (0.086 R)
• M68: 18,547,892 km (0.119 R)
• M69: 18,664,578 km (0.102 R)
• M70: 19,104,097 km (0.101 R)
• M71: 19,369,484 km (0.12 R)
• M72: 19,606,447 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 14.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.93 AU - 3.95 AU

Year: 5050 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,338,996 km

• M1: 249,380 km (0.107 R)
• M2: 382,671 km (0.094 R)
• M3: 565,630 km (0.111 R)
• M4: 924,066 km (0.108 R)
• M5: 1,116,150 km (0.085 R)
• M6: 1,217,577 km (0.053 R)
• M7: 1,672,654 km (0.066 R)
• M8: 1,911,412 km (0.063 R)
• M9: 2,088,985 km (0.106 R)
• M10: 2,403,739 km (0.089 R)
• M11: 2,576,674 km (0.077 R)
• M12: 2,996,745 km (0.037 R)
• M13: 3,099,967 km (0.077 R)
• M14: 3,395,722 km (0.106 R)
• M15: 3,590,798 km (0.081 R)
• M16: 3,767,323 km (0.112 R)
• M17: 4,083,423 km (0.096 R)
• M18: 4,573,955 km (0.089 R)
• M19: 4,741,654 km (0.03 R)
• M20: 5,033,968 km (0.056 R)
• M21: 5,790,784 km (0.113 R)
• M22: 5,946,515 km (0.104 R)
• M23: 6,342,052 km (0.093 R)
• M24: 6,448,865 km (0.086 R)
• M25: 6,556,426 km (0.034 R)
• M26: 6,718,889 km (0.098 R)
• M27: 6,937,452 km (0.03 R)
• M28: 7,242,033 km (0.071 R)
• M29: 7,466,430 km (0.068 R)
• M30: 7,749,918 km (0.048 R)
• M31: 8,240,300 km (0.111 R)
• M32: 9,372,905 km (0.111 R)
• M33: 9,740,766 km (0.108 R)
• M34: 9,833,367 km (0.091 R)
• M35: 10,082,148 km (0.033 R)
• M36: 10,490,700 km (0.096 R)
• M37: 10,649,274 km (0.064 R)
• M38: 10,776,731 km (0.1 R)
• M39: 11,000,979 km (0.065 R)
• M40: 11,584,859 km (0.115 R)
• M41: 12,012,859 km (0.081 R)
• M42: 12,312,204 km (0.066 R)
• M43: 12,479,604 km (0.111 R)
• M44: 12,580,433 km (0.111 R)
• M45: 13,225,050 km (0.07 R)
• M46: 13,637,791 km (0.117 R)
• M47: 13,915,444 km (0.052 R)
• M48: 14,300,060 km (0.076 R)
• M49: 14,582,052 km (0.1 R)
• M50: 14,688,267 km (0.115 R)
• M51: 15,008,556 km (0.104 R)
• M52: 15,151,572 km (0.111 R)
• M53: 16,533,407 km (0.114 R)
• M54: 17,015,411 km (0.081 R)
• M55: 17,502,053 km (0.103 R)
• M56: 17,690,397 km (0.115 R)
• M57: 19,144,040 km (0.108 R)
• M58: 19,260,427 km (0.036 R)
• M59: 20,160,707 km (0.091 R)
• M60: 20,675,772 km (0.101 R)
• M61: 21,074,750 km (0.025 R)
• M62: 22,450,601 km (0.071 R)
• M63: 22,573,421 km (0.108 R)
• M64: 23,273,539 km (0.119 R)
• M65: 23,771,999 km (0.119 R)
• M66: 23,980,688 km (0.085 R)
• M67: 24,190,125 km (0.085 R)
• M68: 24,695,018 km (0.116 R)
• M69: 24,948,886 km (0.119 R)
• M70: 25,161,015 km (0.082 R)
• M71: 25,373,744 km (0.074 R)
• M72: 25,843,930 km (0.084 R)
• M73: 27,797,229 km (0.106 R)
• M74: 28,237,795 km (0.101 R)
• M75: 28,858,327 km (0.076 R)
• M76: 29,304,428 km (0.116 R)
• M77: 29,483,496 km (0.047 R)
• M78: 30,203,361 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit